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Doubles in session


Current system
23060-7446
SLR 27 AB
HD 217917


Nearby doubles
11' : 23034-7449
KPP2242AB

16' : 23074-7501
HJ 5381

32' : 22599-7507
JSP 841

33' : 23037-7414
TDT3867

34' : 23122-7509
TDT3931

41' : 23154-7432
I 685

43' : 23163-7500
UC 4913

62' : 22515-7426
NSN 436

62' : 23167-7532
HDS3318

64' : 23220-7456
UC 4931

67' : 23159-7353
I 686

68' : 22489-7444
TOB 353

71' : 23157-7348
UC 4911AB

83' : 23088-7607
UC 4894

83' : 22462-7515
UC 4814

83' : 23208-7546
TVB 332

90' : 23033-7318
HJ 5374

92' : 23073-7617
TDT3893

95' : 23045-7620
HJ 5375

112' : 22492-7318
UC 4824

131' : 22511-7645
LDS 795

132' : 23092-7657
SPM 42

141' : 23259-7646
KPP3059

146' : 22498-7238
TDT3732

150' : 22497-7703
KPP4289

151' : 22592-7218
HJ 5369



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.

23060-7446 SLR 27 AB (HD 217917)

 
 
23h 06m 01.29s -74° 45' 58.0" P.A. 68.00 sep 4.0 mag 8.86,10.11 Sp A2m dist. 192.31 pc (627.32 l.y.)
 
 
Coord 2000 23060-7446 Discov num SLR  27 Comp AB Coord arcsec 2000 23 06 01.29 -74 45 58.0
Date first 1890 Date last 2016 Obs 10
Pa first 73 Pa last 68.2 P.A. Now (θ) 68.2°
Sep first 3.8 Sep last 3.973 Sep. Now (ρ) 3.973"
Mag pri 8.86 Mag sec 10.11 delta mag (ΔM) 1.25 Spectral class A2m (white)
Pri motion ra -002 Sec motion ra +015
Pri motion dec -016 Sec motion dec -009
Notes W
rPM=1.051
This double is not physical.
 
 
23060-7446 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 217917 23 06 01 -74 45 58 SLR 27 AB 2016 10 68 4.0 8.86 10.11 1.25 <===
Show 23 06 01 -74 45 58 I 1628 AC 2015 5 326 17.5 8.86 12.70 3.84
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 217917 Constellation Octans HIP 114063 Tycho2 9344-03388-1
Gaia DR2 6378684152968260736 HD 217917 CP CP-75 1770 Distance 192.31
Distance ly 627.32
 
 
WDS 23060-7446 SLR 27 AB (HD 217917) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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.
Slr1892 orb - Sellors, R.P. 1892MNRAS..53...45S
Slr1892 MNRAS 53, 45, 1892
Slr1893a Ma - Sellors, R.P. 1893MNRAS..54..123S
Slr1893a MNRAS 54, 123, 1893
Slr1893b Ma - Sellors, R.P. 1893AN....132..145S
Slr1893b AN 132, 145, 1893
Slr1894 Ma - Sellors, R.P. 1894AN....135..417S
Slr1894 AN 135, 417, 1894
Slr1895 Ma - Sellors, R.P. 1895AN....138..233S
Slr1895 AN 138, 233, 1895
Slr1896 Ma - Sellors, R.P. 1896AN....141..137S
Slr1896 AN 141, 137, 1896
Slr1897 Ma - Sellors, R.P. 1897AN....143..233S
Slr1897 AN 143, 233, 1897
Slr1910 Ma - Sellors, R.P. 1910AN....186...65S
Slr1910 AN 186, 65, 1910
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23060-7446 SLR 27 AB 2000 6 68 3.5 8.86 10.11 A2m D 230601.29-744558.0
23060-7446 SLR 27 AB 2015 8 68 4.0 8.86 10.11 A2m 230601.29-744558.0
23060-7446 SLR 27 AB 2016 10 68 4.0 8.86 10.11 A2m W 230601.29-744558.0

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 23060-7446 SLR 27 AB (HD 217917) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23060-7446 SLR 27 AB (HD 217917) : MEASURES
 
 
No records found.

 
 
WDS 23060-7446 (HD 217917) : VIRTUAL EYEPIECE
 
 

23060-7446 SLR 27A mag 8.86 Sp A2m 23060-7446 SLR 27B sep 1.8 P.A. 33.30 mag 10.11 23060-7446 I 1628C sep 14.7 P.A. 349.80 mag 12.7 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23060-7446 (HD 217917) : ALADIN DSS IMAGE @ 23h 06m 01.29s -74° 45' 58.0"
 
 
 
 
WDS 23060-7446 SLR 27 AB (HD 217917) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23060-7446 SLR 27AB distance=1' 23060-7446 I 1628AC distance=1' 23034-7449 KPP2242AB distance=11' 23074-7501 HJ 5381 distance=16' 22599-7507 JSP 841 distance=32' 23037-7414 TDT3867 distance=33' 23122-7509 TDT3931 distance=34' 23154-7432 I 685 distance=41' 23163-7500 UC 4913 distance=43' 22515-7426 NSN 436 distance=62' 23167-7532 HDS3318 distance=62' 23220-7456 UC 4931 distance=64' 23159-7353 I 686 distance=67' 22489-7444 TOB 353 distance=68' 23157-7348 UC 4911AB distance=71' 23088-7607 UC 4894 distance=83' 22462-7515 UC 4814 distance=83' 23208-7546 TVB 332 distance=83' 23033-7318 HJ 5374 distance=90' 23073-7617 TDT3893 distance=92' 23045-7620 HJ 5375 distance=95' 22492-7318 UC 4824 distance=112' 22511-7645 LDS 795 distance=131' 23092-7657 SPM 42 distance=132' 23259-7646 KPP3059 distance=141' 22498-7238 TDT3732 distance=146' 22497-7703 KPP4289 distance=150' 22592-7218 HJ 5369 distance=151' 23003-7717 R 340 distance=152' 22537-7219 UC 4843 distance=156' 23077-7201 R 341AB distance=165' 23077-7201 R 341AC distance=165' 23101-7734 JSP 843 distance=169' 23113-7741 JSP 844 distance=177' 23231-7747 UC 4934AB distance=192' 23231-7747 UC 4934Aa,Ab distance=192' 22491-7137 TDT3727 distance=203' 23045-7123 HJ 5376 distance=204' 22577-7120 TDT3816 distance=209' 23134-7821 HDS3307Aa,Ab distance=217' 23134-7821 HJ 5385AB distance=217' 23041-7824 UC 4873AB distance=219' 22558-7108 LDS 798 distance=222' 22498-7112 FIN 287 distance=226' 22548-7104 DAM 250 distance=228' 22504-7840 HDS3245 distance=241' 22491-7046 UC 4823 distance=251' 23216-7038 UC 4929 distance=258' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 23060-7446 SLR 27 AB 68 4.0 1
Show 23060-7446 I 1628 AC 326 17.5 1
Show 23034-7449 KPP2242 AB 72 18.6 11
Show 23074-7501 HJ 5381 50 4.5 16
Show 22599-7507 JSP 841 139 2.2 32
Show 23037-7414 TDT3867 49 0.8 33
Show 23122-7509 TDT3931 8 0.4 34
Show 23154-7432 I 685 196 3.2 41
Show 23163-7500 UC 4913 183 42.7 43
Show 22515-7426 NSN 436 184 29.7 62
Show 23167-7532 HDS3318 222 0.2 62
Show 23220-7456 UC 4931 261 45.7 64
Show 23159-7353 I 686 281 3.7 67
Show 22489-7444 TOB 353 228 19.6 68
Show 23157-7348 UC 4911 AB 133 54.2 71
Show 23088-7607 UC 4894 8 11.6 83
Show 22462-7515 UC 4814 149 10.2 83
Show 23208-7546 TVB 332 105 27.3 83
Show 23033-7318 HJ 5374 235 14.7 90
Show 23073-7617 TDT3893 93 2.5 92
Show 23045-7620 HJ 5375 123 9.7 95
Show 22492-7318 UC 4824 50 13.0 112
Show 22511-7645 LDS 795 314 133.1 131
Show 23092-7657 SPM 42 262 9.3 132
Show 23259-7646 KPP3059 210 6.6 141
Show 22498-7238 TDT3732 3 0.4 146
Show 22497-7703 KPP4289 10 5.4 150
Show 22592-7218 HJ 5369 10 21.6 151
Show 23003-7717 R 340 107 30.4 152
Show 22537-7219 UC 4843 146 41.3 156
Show 23077-7201 R 341 AB 250 28.8 165
Show 23077-7201 R 341 AC 260 43.3 165
Show 23101-7734 JSP 843 338 0.8 169
Show 23113-7741 JSP 844 46 2.2 177
Show 23231-7747 UC 4934 AB 138 25.1 192
Show 23231-7747 UC 4934 Aa,Ab 229 0.1 192
Show 22491-7137 TDT3727 126 1.6 203
Show 23045-7123 HJ 5376 352 8.9 204
Show 22577-7120 TDT3816 245 0.4 209
Show 23134-7821 HDS3307 Aa,Ab 359 1.4 217
Show 23134-7821 HJ 5385 AB 317 57.1 217
Show 23041-7824 UC 4873 AB 315 75.0 219
Show 22558-7108 LDS 798 198 25.2 222
Show 22498-7112 FIN 287 75 1.2 226
Show 22548-7104 DAM 250 348 9.5 228
Show 22504-7840 HDS3245 211 17.2 241
Show 22491-7046 UC 4823 314 31.9 251
Show 23216-7038 UC 4929 188 37.5 258

 
 
WDS 23060-7446 : COMPONENTS
 
 
  A B
B pa=33.3°
sep=1.77"
 
C pa=349.8°
sep=14.70"
pa=344.6°
sep=13.47"
 
 
23060-7446 A
 
 
Name HD 217917 Coord arcsec 2000 230601.29-744558.0 Mag 8.86 Spectral class A2m (white)
PmRA -2.00 PmDE -16.0 HIP 114063 Tycho2 9344-03388-1
HD 217917 CP CP-75 1770
Tycho2
Tycho2 9344-03388-1 Pflag RAmdeg 346.50540861 DEmdeg -74.76615078
PmRA 3.1 PmDE -14.2 E RAmdeg 7 E DEmdeg 7
E pmRA 1.3 E pmDE 1.2 EpRAm 1990.93 EpDEm 1990.99
Num 9 Q RAmdeg 2.9 Q DEmdeg 1.0 Q pmRA 2.8
Q pmDE 1.1 BTmag 9.107 E BTmag 0.016 VTmag 8.858
E VTmag 0.014 Prox 39 TYC T HIP 114063
CCDM A RAdeg 346.50537611 DEdeg -74.76611889 EpRA 1990 1.76
EpDE 1990 1.81 E RAdeg 6.9 E DEdeg 7.0 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 114063 Proxy H RAhms 23 06 01.29
DEdms -74 45 58.0 Vmag 8.65 VarFlag R Vmag H
RAdeg 346.505 DEdeg -74.7661 AstroRef A Plx 3.46
CCDM 23060-7446 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 68 Rho 3.934 HD 217917 BD
CD CP CP-75 1770 Dm number -75 1770 VIred 0.27
SpType A2mA5-A8 R SpType Coord arcsec 2000 230601.29-744558.0
Hipparcos 2
HIP 114063 Sn 15 So 3 Nc 2
RArad 6.0476595139 DErad -1.3049148378 Plx 5.2 PmRA 14.19
PmDE -8.33 E RArad 0.72 E DErad 0.7 E Plx 0.84
E pmRA 0.88 E pmDE 0.72 Hpmag 8.7291 E Hpmag 0.0021
SHp 0.02 VA 0 BV 0.293 E BV 0.028
VI 0.33
CCDM
Ccdm 23060-7446 RComp Comp A Note1
Note2 Discov num DRAs 1.54 DDEs 2.8
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.6 Sp A0 PmNote *
PmRA 21 PmDE 2 Dm number -75 1770 Cat1 CPD
Name2 Cat2 HD 217917 M HD
ADS BDS M ADS BDS N IDS IDS 22589S7518A
HIC 114063
 
 
23060-7446 B
 
 
Coord arcsec 2000 230601.54-744556.5 Mag 10.11 PmRA 15.00 PmDE -9.0
Calc delta mag 1.25 Calc coord yes
CCDM
Ccdm 23060-7446 RComp Comp B Note1
Note2 Discov num SLR 27 DRAs DDEs
R dRAs Year 1890 Theta 072 Rho 3.6
Obs 3 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 22589S7518B
HIC 114063
 
 
23060-7446 C
 
 
Coord arcsec 2000 230600.63-744543.5 Mag 12.7 PmRA 39.00 PmDE -6.0
Calc delta mag 3.84 Calc coord yes
CCDM
Ccdm 23060-7446 RComp Comp C Note1
Note2 Discov num I DRAs DDEs
R dRAs Year 1917 Theta 320 Rho 18.7
Obs 1 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 22589S7518C
HIC