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Doubles in session


Current system
08280-4115
COO 71 AB
HD 71857


Nearby doubles
3' : 08279-4116
CPO 208

31' : 08293-4048
RST2560

32' : 08282-4147
TDS5849

33' : 08255-4058
RST3592

35' : 08308-4131
I 313AB

44' : 08244-4131
I 1180

45' : 08299-4154
TDS 472

46' : 08298-4155
SKF1838

47' : 08290-4029
WG 98

48' : 08258-4155
RST2553

49' : 08322-4108
WG 99

49' : 08258-4156
CPO 205

51' : 08325-4116
WG 100

51' : 08265-4202
RST2555

53' : 08306-4031
DUN 71

58' : 08263-4208
HDS1201

59' : 08300-4209
TDS5879

61' : 08232-4141
CPO 203

61' : 08237-4151
I 1179AB

64' : 08318-4202
B 1610

65' : 08310-4209
TDS5891

65' : 08225-4102
TDS5772

66' : 08328-4153
HDS1222

68' : 08259-4011
TDS5820

69' : 08221-4059
HJ 4087AB

69' : 08281-4006
HJ 4098



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

08280-4115 COO 71 AB (HD 71857)

 
 
08h 28m 01.28s -41° 14' 43.5" P.A. 104.00 sep 8.2 mag 7.70,10.66 Sp B9IV dist. 327.87 pc (1069.51 l.y.)
 
 
Coord 2000 08280-4115 Discov num COO  71 Comp AB Coord arcsec 2000 08 28 01.28 -41 14 43.5
Date first 1902 Date last 2015 Obs 9
Pa first 107 Pa last 103.9 P.A. Now (θ) 103.9°
Sep first 6.2 Sep last 8.22 Sep. Now (ρ) 8.22"
Mag pri 7.70 Mag sec 10.66 delta mag (ΔM) 2.96 Spectral class B9IV (blue-white)
Pri motion ra -011 Sec motion ra +042
Pri motion dec +007 Sec motion dec -008
Notes
rPM=1.288
This double is not physical.
 
 
08280-4115 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 71857 219962 08 28 01 -41 14 44 COO 71 AB 2015 9 104 8.2 7.70 10.66 2.96 <===
Show 219962 08 28 01 -41 14 44 I 9006 AC 2015 9 62 33.4 7.70 9.57 1.87
Show 08 28 04 -41 14 28 DAM 18 CD 2015 3 342 5.7 9.60 15.00 5.40
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 71857 Constellation Vela SAO 219962 HIP 41517
Tycho2 7665-03061-1 Gaia DR2 5527643388356341120 HD 71857 GC 11596
CD CD-40 4277 CP CP-40 2519 Distance 327.87 Distance ly 1069.51
 
 
WDS 08280-4115 COO 71 AB (HD 71857) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CoO1927A T - Cordoba Obs. 1927sdsc.book......
CoO1927A cited in SDS (Southern Double Star Catalog), 1927
CoO9999 T - Cordoba Obs. ...................
CoO9999 Unpublished, manuscript or reference not found.
Dam2009 j Damm, F. ...................
Dam2009 private communication, 2009
Dam2010 j Damm, F. ...................
Dam2010 private communication, 2010
Dam2010b P j Damm, F. ...................
Dam2010b private communication, email #89, 2010
Dam2011 j Damm, F. ...................
Dam2011 private communication, 2011
Dam2011b P j Damm, F. ...................
Dam2011b private communication, email #110, 2011
Dam2012 j Damm, F. ...................
Dam2012 private communication, 2012
Dam2012b P j Damm, F. ...................
Dam2012b private communication, email #127, 2012
Dam2013 Es j Damm, F. ...................
Dam2013 private communication, 2013
Dam2013a E+ j Damm, F. ...................
Dam2013a +C private communication, email #133, 2013
Dam2013a +P
Dam2013b E+ j Damm, F. ...................
Dam2013b +C private communication, email #134, 2013
Dam2013b +P
Dam2013c E+ j Damm, F. ...................
Dam2013c +C private communication, email #135, 2013
Dam2013c +P
Dam2013d E+ j Damm, F. ...................
Dam2013d +C private communication, email #136, 2013
Dam2013d +P
Dam2013e E+ j Damm, F. ...................
Dam2013e +C private communication, email #137, 2013
Dam2013e +P
Dam2013f E+ j Damm, F. ...................
Dam2013f +C private communication, email #138, 2013
Dam2013f +P
Dam2013g E+ j Damm, F. ...................
Dam2013g +C private communication, email #139, 2013
Dam2013g +P
Dam2013h E+ j Damm, F. ...................
Dam2013h +C private communication, email #140, 2013
Dam2013h +P
Dam2014 Es j Damm, F. ...................
Dam2014 private communication, 2014
Dam2014a E+ j Damm, F. ...................
Dam2014a +C private communication, email #141, 2014
Dam2014a +P
Dam2014b E+ j Damm, F. ...................
Dam2014b +C private communication, email #142, 2014
Dam2014b +P
Dam2014c E+ j Damm, F. ...................
Dam2014c +C private communication, email #143, 2014
Dam2014c +P
Dam2014d E+ j Damm, F. ...................
Dam2014d +C private communication, email #144, 2014
Dam2014d +P
Dam2014e E+ j Damm, F. ...................
Dam2014e +C private communication, email #145, 2014
Dam2014e +P
Dam2014f E+ j Damm, F. ...................
Dam2014f +C private communication, email #146, 2014
Dam2014f +P
Dam2014g E+ j Damm, F. ...................
Dam2014g +C private communication, email #147, 2014
Dam2014g +P
Dam2014h E+ j Damm, F. ...................
Dam2014h +C private communication, email #148, 2014
Dam2014h +P
Dam2014i E+ j Damm, F. ...................
Dam2014i +C private communication, email #149, 2014
Dam2014i +P
Dam2014j E+ j Damm, F. ...................
Dam2014j +C private communication, email #150, 2014
Dam2014j +P
Dam2014k E+ j Damm, F. ...................
Dam2014k +C private communication, email #151, 2014
Dam2014k +P
Dam2014l E+ j Damm, F. ...................
Dam2014l +C private communication, email #152, 2014
Dam2014l +P
Dam2014m E+ j Damm, F. ...................
Dam2014m +C private communication, email #153, 2014
Dam2014m +P
Dam2014n E+ j Damm, F. ...................
Dam2014n +C private communication, email #154, 2014
Dam2014n +P
Dam2014o E+ j Damm, F. ...................
Dam2014o +C private communication, email #155, 2014
Dam2014o +P
Dam2015a E+ j Damm, F. ...................
Dam2015a +C private communication, email #156, 2015
Dam2015a +P
Dam2015b E+ j Damm, F. ...................
Dam2015b +Hw private communication, email #167, 2015
Dam2015c C j Damm, F. ...................
Dam2015c +E+ private communication, email #168, 2015
Dam2015c +H+
Dam2015c +P+
Dam2015d j Damm, F. ...................
Dam2015d private communication, email #169, 2015
Dam2015e E+ j Damm, F. ...................
Dam2015e +C private communication, email #157, 2015
Dam2015e +P
Dam2015e +H
Dam2015f E+ j Damm, F. ...................
Dam2015f +C private communication, email #158, 2015
Dam2015f +P
Dam2015f +H
Dam2015g E+ j Damm, F. ...................
Dam2015g +C private communication, email #159, 2015
Dam2015g +P
Dam2015g +H
Dam2015h E+ j Damm, F. ...................
Dam2015h +C private communication, email #160, 2015
Dam2015h +P
Dam2015h +H
Dam2015i E+ j Damm, F. ...................
Dam2015i +C private communication, email #161, 2015
Dam2015i +P
Dam2015i +H
Dam2015j E+ j Damm, F. ...................
Dam2015j +C private communication, email #162, 2015
Dam2015j +P
Dam2015j +H
Dam2015k E+ j Damm, F. ...................
Dam2015k +C private communication, email #163, 2015
Dam2015k +P
Dam2015k +H
Dam2015l E+ j Damm, F. ...................
Dam2015l +C private communication, email #164, 2015
Dam2015l +P
Dam2015l +H
Dam2015m E+ j Damm, F. ...................
Dam2015m +C private communication, email #165, 2015
Dam2015m +P
Dam2015m +H
Dam2015n E+ j Damm, F. ...................
Dam2015n +C private communication, email #166, 2015
Dam2015n +P
Dam2015n +H
Dam2016a C j Damm, F. ...................
Dam2016a +E+ private communication, email #170, 2016
Dam2016a +H+
Dam2016a +P+
Dam2016b C j Damm, F. ...................
Dam2016b +E+ private communication, email #171, 2016
Dam2016b +H+
Dam2016b +P+
Dam2016c C j Damm, F. ...................
Dam2016c +E+ private communication, email #172, 2016
Dam2016c +H+
Dam2016c +Pa
Dam2016d C j Damm, F. ...................
Dam2016d +E+ private communication, email #173, 2016
Dam2016d +H+
Dam2016d +P+
Dam2016e C j Damm, F. ...................
Dam2016e +E+ private communication, email #174, 2016
Dam2016e +H+
Dam2016e +Pa
Dam2016f C j Damm, F. ...................
Dam2016f +E+ private communication, email #175, 2016
Dam2016f +H+ Some measures corrected in 14 Mar 2017 email.
Dam2016f +P+
Dam2016g C j Damm, F. ...................
Dam2016g +E+ private communication, email #176, 2016
Dam2016g +H+ Some measures corrected in 29 Mar 2017 email.
Dam2016g +P+
Dam2017a H+ j Damm, F. ...................
Dam2017a +C private communication, email #177, 2017
Dam2017a +E+ Some measures corrected in 11 Apr 2017 email.
Dam2017b H+ j Damm, F. ...................
Dam2017b +P+ private communication, email #178, 2017
Dam2017b +E+ Some measures corrected in 19 Apr 2017 email.
Dam2017b +C
Dam2017c H+ j Damm, F. ...................
Dam2017c +Pa private communication, email #179, 2017
Dam2017c +E+ Some measures corrected in 1 Jun 2017 email.
Dam2017c +C
Dam2017d H+ j Damm, F. ...................
Dam2017d +E+ private communication, email #180, 2017
Dam2017d +P+
Dam2017d +C
Dam2017e H+ j Damm, F. ...................
Dam2017e +E+ private communication, email #181, 2017
Dam2017e +P+
Dam2017f H+ j Damm, F. ...................
Dam2017f +E+ private communication, email #182, 2017
Dam2017f +P+
Dam2017g H+ j Damm, F. ...................
Dam2017g +E+ private communication, email #183, 2017
Dam2017g +P+
Dam2017g +C
Dam2017h H+ j Damm, F. ...................
Dam2017h +E+ private communication, email #184, 2017
Dam2017h +P+
Dam2017h +C
Dam2017i H+ j Damm, F. ...................
Dam2017i +E+ private communication, email #185, 2017
Dam2017i +P+
Dam2017i +C
Dam2017j H+ j Damm, F. ...................
Dam2017j +E+ private communication, email #186, 2017
Dam2017j +P+
Dam2017j +C
Dam2017k H+ j Damm, F. ...................
Dam2017k +E+ private communication, email #187, 2017
Dam2017k +P+
Dam2017k +C
Dam2017l H+ j Damm, F. ...................
Dam2017l +E+ private communication, email #188, 2017
Dam2017l +P+
Dam2017l +C
Dam2017m H+ j Damm, F. ...................
Dam2017m +E+ private communication, email #189, 2017
Dam2017m +P+
Dam2017m +C
Dam2017n H+ j Damm, F. ...................
Dam2017n +E+ private communication, email #190, 2017
Dam2017n +P+
Dam2017n +C
Dam2018a H+ j Damm, F. ...................
Dam2018a +E+ private communication, email #191, 2018
Dam2018a +P+
Dam2018a +C
Dam2018b H+ j Damm, F. ...................
Dam2018b +E+ private communication, email #192, 2018
Dam2018b +P+
Dam2018b +C
Dam2018c H+ j Damm, F. ...................
Dam2018c +E+ private communication, email #193, 2018
Dam2018c +P+
Dam2018c +C
Dam2018d H+ j Damm, F. ...................
Dam2018d +E+ private communication, email #194, 2018
Dam2018d +P+
Dam2018d +C
Dam2018e H+ j Damm, F. ...................
Dam2018e +E+ private communication, email #195, 2018
Dam2018e +P+
Dam2018e +C
Dam2018f H+ j Damm, F. ...................
Dam2018f +E+ private communication, email #196, 2018
Dam2018f +P+
Dam2018f +C
Dam2018g H+ j Damm, F. ...................
Dam2018g +E+ private communication, email #197, 2018
Dam2018g +P+
Dam2018g +C
Dam2018h H+ j Damm, F. ...................
Dam2018h +E+ private communication, email #198, 2018
Dam2018h +P+
Dam2018h +C
Dam2018i H+ j Damm, F. ...................
Dam2018i +E+ private communication, email #199, 2018
Dam2018i +P+
Dam2018i +C
Dam2018j H+ j Damm, F. ...................
Dam2018j +E+ private communication, email #200, 2018
Dam2018j +P+
Dam2018j +C
Dam2018k H+ j Damm, F. ...................
Dam2018k +E+ private communication, email #201, 2018
Dam2018k +P+
Dam2018k +C
Dam2018l H+ j Damm, F. ...................
Dam2018l +E+ private communication, email #202, 2018
Dam2018l +P+
Dam2018l +C
Dam2018m H+ j Damm, F. ...................
Dam2018m +E+ private communication, email #203, 2018
Dam2018m +P+
Dam2018m +C
Dam2018n H+ j Damm, F. ...................
Dam2018n +E+ private communication, email #204, 2018
Dam2018n +P+
Dam2018n +C
Dam2018o H+ j Damm, F. ...................
Dam2018o +E+ private communication, email #205, 2018
Dam2018o +P+
Dam2018o +C
Dam2018p H+ j Damm, F. ...................
Dam2018p +E+ private communication, email #206, 2018
Dam2018p +P+
Dam2018p +C
Dam2018q H+ j Damm, F. ...................
Dam2018q +E+ private communication, email #207, 2018
Dam2018q +P+
Dam2018q +C
Dam2019a H+ j Damm, F. ...................
Dam2019a +E+ private communication, email #208, 2019
Dam2019a +P+
Dam2019a +C
Dam2019b H+ j Damm, F. ...................
Dam2019b +E+ private communication, email #209, 2019
Dam2019b +P+
Dam2019b +C
Dam2019c H+ j Damm, F. ...................
Dam2019c +E+ private communication, email #210, 2019
Dam2019c +P+
Dam2019c +C
Dam2019d H+ j Damm, F. ...................
Dam2019d +E+ private communication, email #211, 2019
Dam2019d +P+
Dam2019d +C
Dam2019e H+ j Damm, F. ...................
Dam2019e +E+ private communication, email #212, 2019
Dam2019e +P+
Dam2019e +C
Dam2019f H+ - Damm, F. .
Dam2019f +E private communication, email #213, 2019
Dam2019g H+ - Damm, F. .
Dam2019g +E private communication, email #214, 2019
Dam2019h H+ - Damm, F. .
Dam2019h +E private communication, email #215, 2019
Dam2019i H+ - Damm, F. .
Dam2019i +E+ private communication, email #216, 2019
Dam2019i +P
Dam2019j H+ - Damm, F. .
Dam2019j +E+ private communication, email #217, 2019
Dam2019j +P
Dam2019k H+ - Damm, F. .
Dam2019k +E private communication, email #218, 2019
Dam2019l H+ - Damm, F. .
Dam2019l +E private communication, email #218 (addendum), 2019
Dam2019m H+ - Damm, F. .
Dam2019m +E private communication, email #219, 2019
Dam2020a H+ - Damm, F. .
Dam2020a +E private communication, email #220, 2020
Dam2020b H+ - Damm, F. .
Dam2020b +E private communication, email #221, 2020
Dam2020c H+ - Damm, F. .
Dam2020c +E private communication, email #222, 2020
Dam2020d H+ - Damm, F. .
Dam2020d +E private communication, email #223, 2020
Dam2020e H+ - Damm, F. .
Dam2020e +E private communication, email #224, 2020
Dam2020f H+ - Damm, F. .
Dam2020f +E private communication, email #225, 2020
Dam2020g H+ j Damm, F. .
Dam2020g +E private communication, email #226, 2020
Dam2020h Hg+ Damm, F. .
Dam2020h +E private communication, email #227, 2020
Dam2020i Hg+ Damm, F. .
Dam2020i +E private communication, email #228, 2020
DAM2020j H+ j Damm, F. .
DAM2020j +E private communication, email #229, 2020
Dam2020k H+ j Damm, F. .
Dam2020k +E private communication, email #230, 2020
Dam2021a H+ j Damm, F. .
Dam2021a +E private communication, email #231, 2021
Dam2021b H+ j Damm, F. .
Dam2021b +E private communication, email #232, 2021
Dam2021c H+ j Damm, F. .
Dam2021c +E private communication, email #233, 2021
Dam2021d H+ j Damm, F. .
Dam2021d +E private communication, email #234, 2021
Dam2021e H+ j Damm, F. .
Dam2021e +E private communication, email #235, 2021
Dam2021f H+ j Damm, F. .
Dam2021f +E private communication, email #236, 2021
Dam2021g H+ j Damm, F. .
Dam2021g +E private communication, email #237, 2021
Dam2021h H+ j Damm, F. .
Dam2021h +E private communication, email #238, 2021
Dam2021i H+ j Damm, F. .
Dam2021i +E private communication, email #239, 2021
Dam2021j H+ j Damm, F. .
Dam2021j +E private communication, email #240, 2021
Dam2022a H+ j Damm, F. .
Dam2022a +E private communication, email #241, 2022
Dam2022b H+ j Damm, F. .
Dam2022b +E private communication, email #242, 2022
Dam2022c H+ j Damm, F. .
Dam2022c +E private communication, email #243, 2022
Dam2022d H+ j Damm, F. .
Dam2022d +E private communication, email #244, 2022
Dam2022e H+ j Damm, F. .
Dam2022e +E private communication, email #245, 2022
Dam2022f H+ j Damm, F. .
Dam2022f +E private communication, email #246, 2022
Dam2022g H+ j Damm, F. .
Dam2022g +E private communication, email #247, 2022
Dam2022h H+ j Damm, F. .
Dam2022h +E private communication, email #248, 2022
Dam2022i H+ j Damm, F. .
Dam2022i +E private communication, email #249, 2022
Dam2022j H+ j Damm, F. .
Dam2022j +E private communication, email #250, 2022
Dam2023a H+ j Damm, F. .
Dam2023a +E private communication, email #251, 2023
Dam2023b H+ j Damm, F. .
Dam2023b +E private communication, email #252, 2023
Dam2023c H+ j Damm, F. .
Dam2023c +E private communication, email #253, 2023
Dam2023d H+ j Damm, F. .
Dam2023d +E private communication, email #254, 2023
Dam2023e H+ j Damm, F. .
Dam2023e +E private communication, email #255, 2023
Dam2023f H+ j Damm, F. .
Dam2023f +E private communication, email #256, 2023
Dam2023g H+ j Damm, F. .
Dam2023g +E private communication, email #257, 2023
Dam2023h H+ j Damm, F. .
Dam2023h +E private communication, email #258, 2023
I__1895 Ma - Innes, R.T.A. 1895MNRAS..55..312I
I__1895 +Mb MNRAS 55, 312,544, 1895
I__1896 Mb - Innes, R.T.A. 1896JBAA....6..261I
I__1896 J. British Astron. Assoc. 6, 261, 1896
I__1897a Ma - Innes, R.T.A. 1897MNRAS..57..533I
I__1897a MNRAS 57, 533, 1897 (data also in I__1897b, 1897AN....143..171I
I__1897a I__1897c) 1897AN....144...89I
I__1897b Ma - Innes, R.T.A. 1897AN....143..171I
I__1897b AN 143, 171, 1897
I__1897c Ma - Innes, R.T.A. 1897AN....144...89I
I__1897c AN 144, 89, 1897
I__1897d Ma - Innes, R.T.A. 1897AN....145...93I
I__1897d AN 145, 93, 1897
I__1897e Ma - Innes, R.T.A. 1897MNRAS..57..456I
I__1897e +Mb MNRAS 57, 456, 1897
I__1897f Ma - Innes, R.T.A. 1897MNRAS..58...48I
I__1897f MNRAS 58, 48, 1897
I__1897g Ma - Innes, R.T.A. 1897AJ.....18...65I
I__1897g AJ 18, 65, 1897
I__1898 Ma - Innes, R.T.A. 1898AN....146..369I
I__1898 AN 146, 369, 1898
I__1899 Ma - Innes, R.T.A. 1899QB4.C22v2......
I__1899 Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901 Ma - Innes, R.T.A. 1901MNRAS..61..575.
I__1901 MNRAS 61, 575, 1901 (data also in I__1905) 1905AnCap...2....4I
I__1902a Ma - Innes, R.T.A. 1902MNRAS..62..470I
I__1902a MNRAS 62, 470, 1902 (data also in I__1905) 1905AnCap...2....4I
I__1902b Ma - Innes, R.T.A. 1902MNRAS..63...76I
I__1902b MNRAS 63, 76, 1902 (some data also in I__1905) 1905AnCap...2....4I
I__1903 - Innes, R.T.A. 1903MNRAS..64..130I
I__1903 MNRAS 64, 130, 1903 (data also in I__1905) 1905AnCap...2....4I
I__1903b Ma - Innes, R.T.A. 1903Obs....26..285I
I__1903b Obs 26, 285, 1903 (some data also in I__1905) 1905AnCap...2....4I
I__1905 Ma - Innes, R.T.A. 1905AnCap...2....4I
I__1905 Ann. Cape Obs. 2, Pt.4, 1905
I__1907 Ma - Innes, R.T.A. 1907Obs....30...61I
I__1907 Obs 30, 61, 1907
I__1908 - Innes, R.T.A. 1908Obs....31..289I
I__1908 Obs 31, 289, 1908 (measures also in I__1909)
I__1909 Ma - Innes, R.T.A. .
I__1909 Transvaal Obs. Circ. 1, 1, 1909
I__1910 Ma - Innes, R.T.A. .
I__1910 Transvaal Obs. Circ. 1, 21, 1910
I__1911 Ma - Innes, R.T.A. .
I__1911 Transvaal Obs. Circ. 1, 61, 1911
I__1912 Ma - Innes, R.T.A. .
I__1912 Transvaal Obs. Circ. 1, 111, 1912
I__1913a Ma - Innes, R.T.A. 1913CiUO....4...31.
I__1913a Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1913CiUO....4...31.
I__1913b Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914 Ma - Innes, R.T.A. 1914CiUO...14...97.
I__1914 Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a Ma - Innes, R.T.A. 1915CiUO...24..185.
I__1915a Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b Ma - Innes, R.T.A. (measure by Cox, G.W.) 1915CiUO...24..185.
I__1915b Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1915CiUO...24..185.
I__1915c Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1915CiUO...24..185.
I__1915d Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e - Innes, R.T.A. 1915Obs....38..221I
I__1915e Obs 38, 221, 1915 (measures also in I__1916) 1916CiUO...33..249I
I__1915f - Innes, R.T.A. 1915Obs....38..333I
I__1915f Obs 38, 333, 1915 (measures also in I__1915) 1915CiUO...24..185I
I__1916a Ma - Innes, R.T.A. 1916CiUO...33..249I
I__1916a Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1916CiUO...33..249I
I__1916b Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1916CiUO...33..249I
I__1916c Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a Ma - Innes, R.T.A. 1917CiUO...37..285I
I__1917a Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1917CiUO...37..285I
I__1917b Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1917CiUO...37..285I
I__1917c Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d Ma - Innes, R.T.A. (measure by Worssell, W.M.) 1917CiUO...37..285I
I__1917d Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918 Ma - Innes, R.T.A. 1918CiUO...41..339I
I__1918 Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a Ma - Innes, R.T.A. 1927sdsc.book.....I
I__1927a +Po Southern Double Star Cat. 1927
I__1927b Ma - Innes, R.T.A. & van den Bos, W.H. 1927sdsc.book.....I
I__1927b Southern Double Star Cat. 1927
I__1932A Ma - Innes, R.T.A. 1932QB821.A43......
I__1932A cited in ADS (Aitken Double Star Cat.), 1932
I__1948a Ma - Innes, R.T.A. 1948CiUO..106..193I
I__1948a +Po Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1948CiUO..106..193I
I__1948b Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999 Ma - Innes, R.T.A. ...................
I__9999 +Mb Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08280-4115 COO 71 AB 1999 6 104 8.0 7.70 10.66 B9IV D 082801.28-411443.5
08280-4115 COO 71 AB 2010 8 104 7.7 7.70 10.66 B9IV 082801.28-411443.5
08280-4115 COO 71 AB 2015 9 104 8.2 7.70 10.66 B9IV 082801.28-411443.5

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WDS 08280-4115 COO 71 AB (HD 71857) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08280-4115 COO 71 AB (HD 71857) : MEASURES
 
 
No records found.

 
 
WDS 08280-4115 (HD 71857) : VIRTUAL EYEPIECE
 
 

08280-4115 COO 71A mag 7.7 Sp B9IV 08280-4115 COO 71B sep 6.3 P.A. 108.20 mag 10.66 08280-4115 DAM 18C sep 33.4 P.A. 61.90 mag 9.6 Sp A2 08280-4115 DAM 18D sep 35.2 P.A. 53.10 mag 15 virtual eyepiece
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Radius:
Components only
 
 
WDS 08280-4115 (HD 71857) : ALADIN DSS IMAGE @ 08h 28m 01.28s -41° 14' 43.5"
 
 
 
 
WDS 08280-4115 COO 71 AB (HD 71857) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08280-4115 COO 71AB distance=1' 08280-4115 I 9006AC distance=1' 08280-4115 DAM 18CD distance=1' 08279-4116 CPO 208 distance=3' 08293-4048 RST2560 distance=31' 08282-4147 TDS5849 distance=32' 08255-4058 RST3592 distance=33' 08308-4131 RST2563BC distance=35' 08308-4131 I 313AB distance=35' 08308-4131 I 313AD distance=35' 08244-4131 I 1180 distance=44' 08299-4154 TDS 472 distance=45' 08298-4155 SKF1838 distance=46' 08290-4029 WG 98 distance=47' 08258-4155 RST2553 distance=48' 08322-4108 WG 99 distance=49' 08258-4156 CPO 205 distance=49' 08325-4116 WG 100 distance=51' 08265-4202 RST2555 distance=51' 08306-4031 DUN 71 distance=53' 08263-4208 HDS1201 distance=58' 08300-4209 TDS5879 distance=59' 08232-4141 CPO 203 distance=61' 08237-4151 I 1179AB distance=61' 08237-4151 SKF 82AB,C distance=61' 08318-4202 B 1610 distance=64' 08310-4209 TDS5891 distance=65' 08225-4102 TDS5772 distance=65' 08328-4153 HDS1222 distance=66' 08259-4011 TDS5820 distance=68' 08221-4059 HJ 4087AB distance=69' 08221-4059 HJ 4087AC distance=69' 08221-4059 HJ 4087AD distance=69' 08281-4006 HJ 4098 distance=69' 08241-4020 WG 94AB distance=71' 08225-4149 CPO 201 distance=71' 08343-4111 KPP3751 distance=71' 08310-4013 B 1609 distance=71' 08217-4112 HDS1188 distance=72' 08293-4225 CPO 209 distance=72' 08288-4003 HJ 4099 distance=73' 08258-4223 RST2554 distance=73' 08279-4001 TDS5844 distance=74' 08233-4018 RST2550 distance=78' 08289-4235 HJ 4102 distance=82' 08315-4227 DON 258 distance=82' 08289-4237 DON 255 distance=84' 08269-4239 DON 250 distance=85' 08326-4007 B 1614 distance=86' 08335-4216 TDS 477 distance=87' 08234-4225 DON 246 distance=88' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 08280-4115 COO 71 AB 104 8.2 1
Show 08280-4115 I 9006 AC 62 33.4 1
Show 08280-4115 DAM 18 CD 342 5.7 1
Show 08279-4116 CPO 208 237 3.4 3
Show 08293-4048 RST2560 110 2.3 31
Show 08282-4147 TDS5849 85 0.9 32
Show 08255-4058 RST3592 188 0.1 33
Show 08308-4131 RST2563 BC 323 2.4 35
Show 08308-4131 I 313 AB 214 3.6 35
Show 08308-4131 I 313 AD 260 31.6 35
Show 08244-4131 I 1180 33 0.3 44
Show 08299-4154 TDS 472 190 2.3 45
Show 08298-4155 SKF1838 146 14.9 46
Show 08290-4029 WG 98 31 7.3 47
Show 08258-4155 RST2553 207 0.5 48
Show 08322-4108 WG 99 249 5.4 49
Show 08258-4156 CPO 205 53 5.7 49
Show 08325-4116 WG 100 85 9.3 51
Show 08265-4202 RST2555 349 0.4 51
Show 08306-4031 DUN 71 52 63.6 53
Show 08263-4208 HDS1201 301 0.4 58
Show 08300-4209 TDS5879 16 0.7 59
Show 08232-4141 CPO 203 31 3.9 61
Show 08237-4151 I 1179 AB 327 2.0 61
Show 08237-4151 SKF 82 AB,C 64 5.9 61
Show 08318-4202 B 1610 30 1.9 64
Show 08310-4209 TDS5891 109 2.0 65
Show 08225-4102 TDS5772 222 1.0 65
Show 08328-4153 HDS1222 222 0.1 66
Show 08259-4011 TDS5820 279 1.3 68
Show 08221-4059 HJ 4087 AB 249 1.5 69
Show 08221-4059 HJ 4087 AC 342 9.4 69
Show 08221-4059 HJ 4087 AD 299 28.9 69
Show 08281-4006 HJ 4098 274 13.4 69
Show 08241-4020 WG 94 AB 286 9.0 71
Show 08225-4149 CPO 201 180 3.2 71
Show 08343-4111 KPP3751 149 2.8 71
Show 08310-4013 B 1609 279 0.4 71
Show 08217-4112 HDS1188 337 0.3 72
Show 08293-4225 CPO 209 44 3.5 72
Show 08288-4003 HJ 4099 218 28.6 73
Show 08258-4223 RST2554 57 0.4 73
Show 08279-4001 TDS5844 31 0.5 74
Show 08233-4018 RST2550 28 0.7 78
Show 08289-4235 HJ 4102 283 68.1 82
Show 08315-4227 DON 258 62 1.3 82
Show 08289-4237 DON 255 202 1.1 84
Show 08269-4239 DON 250 350 4.2 85
Show 08326-4007 B 1614 57 1.0 86
Show 08335-4216 TDS 477 20 0.9 87
Show 08234-4225 DON 246 197 1.3 88

 
 
WDS 08280-4115 : COMPONENTS
 
 
  A B C
B pa=108.2°
sep=6.32"
 
C pa=61.9°
sep=33.36"
pa=53.0°
sep=29.36"
 
D pa=53.1°
sep=35.20"
pa=43.8°
sep=32.01"
pa=346.6°
sep=5.60"
 
 
08280-4115 A
 
 
Name HD 71857 Coord arcsec 2000 082801.28-411443.5 Mag 7.7 Spectral class B9IV (blue-white)
PmRA -11.00 PmDE 7.0 SAO 219962 HIP 41517
Tycho2 7665-03061-1 HD 71857 GC 11596 CD CD-40 4277
CP CP-40 2519
Tycho2
Tycho2 7665-03061-1 Pflag RAmdeg 127.00531567 DEmdeg -41.24541525
PmRA -8.9 PmDE 7.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.47 EpDEm 1991.63
Num 12 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.2 BTmag 7.665 E BTmag 0.015 VTmag 7.703
E VTmag 0.011 Prox 79 TYC T HIP 41517
CCDM A RAdeg 127.00534333 DEdeg -41.24543167 EpRA 1990 1.61
EpDE 1990 1.77 E RAdeg 4.4 E DEdeg 4.2 Posflg
Corr 0.1
SAO
SAO 219962 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 0.001 Vmag 7.8 SpType A0
Double code Source 70 CatNum 11596 DM CD-40 4277
DMcomp BDsup HD 71857 M HD 0
GC 11596 RA1950rad 2.2088889 DE1950rad -0.71696167 PmRA2000 0.0001
PmDE2000 0.003
Hipparcos
Catalog H HIP 41517 Proxy H RAhms 08 28 01.28
DEdms -41 14 43.6 Vmag 7.67 VarFlag R Vmag H
RAdeg 127.005 DEdeg -41.2454 AstroRef A Plx 2.74
CCDM 08280-4115 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 104 Rho 7.902 HD 71857 BD
CD CD-40 4277 CP CP-40 2519 Dm number -40 4277 VIred 0
SpType B9IV R SpType Coord arcsec 2000 082801.28-411443.6
Hipparcos 2
HIP 41517 Sn 15 So 3 Nc 2
RArad 2.2166614731 DErad -0.7198685773 Plx 3.05 PmRA -8.18
PmDE 7.87 E RArad 0.51 E DErad 0.55 E Plx 0.65
E pmRA 0.59 E pmDE 0.61 Hpmag 7.6738 E Hpmag 0.0011
SHp 0.01 VA 0 BV -0.014 E BV 0.011
VI 0.01
CCDM
Ccdm 08280-4115 RComp Comp A Note1
Note2 Discov num DRAs 1.29 DDEs 16.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.8 Sp A0 PmNote *
PmRA -15 PmDE 2 Dm number -40 4277 Cat1 CD
Name2 219962 Cat2 SAO HD 71857 M HD
ADS BDS M ADS BDS N IDS IDS 08245S4055A
HIC 41517
 
 
08280-4115 B
 
 
Coord arcsec 2000 082801.81-411445.5 Mag 10.66 PmRA 42.00 PmDE -8.0
Calc delta mag 2.96 Calc coord yes
CCDM
Ccdm 08280-4115 RComp Comp B Note1
Note2 Discov num COO 71 DRAs DDEs
R dRAs Year 1928 Theta 105 Rho 7.0
Obs 2 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08245S4055B
HIC 41517
 
 
08280-4115 C
 
 
Coord arcsec 2000 082803.89-411427.8 Coord calc 082803.89-411427.8 Mag 9.6 Spectral class A2 (white)
PmRA -6.00 PmDE 10.0 Calc delta mag 1.9
 
 
08280-4115 D
 
 
Coord arcsec 2000 082803.77-411422.4 Mag 15 Calc delta mag 7.3 Calc coord yes