18426-3858 SKF 2069 (HD 172537)

 
 
18h 42m 33.79s -38° 57' 32.7" P.A. 182.00 sep 12.4 mag 10.28,10.80 Sp A5
 
 
Coord 2000 18426-3858 Discov num SKF2069 Comp Coord arcsec 2000 18 42 33.79 -38 57 32.7
Date first 1903 Date last 2016 Obs 12
Pa first 181 Pa last 181.7 P.A. Now (θ) 181.7°
Sep first 12.9 Sep last 12.385 Sep. Now (ρ) 12.385"
Mag pri 10.28 Mag sec 10.80 delta mag (ΔM) 0.52 Spectral class A5 (white)
Pri motion ra +006 Sec motion ra +003
Pri motion dec -008 Sec motion dec -008
Notes
rPM=0.3
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 172537 Constellation Corona Austrina Tycho2 7915-01609-1 Gaia DR2 6729673072297513600
HD 172537
 
 
WDS 18426-3858 SKF 2069 (HD 172537) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Skf2000 Ma - Skiff, B.A. ...................
Skf2000 Webb Soc., Double Star Circ. 8, 2000 (may not be properly precessed)
Skf2002 C - Skiff, B.A. ...................
Skf2002 private communication, 2002
Skf2002 (measure based on 2MASS data, may not be properly precessed)
Skf2003 - Skiff, B.A. ...................
Skf2003 private communication, 2003 (may not be properly precessed)
Skf2004 - Skiff, B.A. ...................
Skf2004 private communication, 2004 (may not be properly precessed)
Skf2004 (coordinates and identifications for Stock & Wroblewski pairs)
Skf2005 C - Skiff, B.A. ...................
Skf2005 private communication, 2005 (may not be properly precessed)
Skf2006 - Skiff, B.A. ...................
Skf2006 private communication, 2006 (may not be properly precessed)
Skf2006b Pa - Skiff, B.A. ...................
Skf2006b private communication, 2006 (may not be properly precessed)
Skf2006b (data mining of Stephenson, C.B., AJ 91, 144, 1986) 1986AJ.....91..144S
Skf2006c Po - Skiff, B.A. ...................
Skf2006c private communication, 2006 (may not be properly precessed)
Skf2006c (data mining of Joy & Abt, ApJS 28, 1, 1974) 1974ApJS...28....1J
Skf2007 - Skiff, B.A. ...................
Skf2007 private communication, 2007 (may not be properly precessed)
Skf2009 E2 - Skiff, B.A. ...................
Skf2009 private communication, 2009 (may not be properly precessed)
Skf2010 C j Skiff, B.A. ...................
Skf2010 +E+ private communication, 2010 (may not be properly precessed)
Skf2010 +Pa
Skf2011 C j Skiff, B.A. ...................
Skf2011 +E+ private communication, 2011 (may not be properly precessed)
Skf2011 +H+
Skf2011 +M+
Skf2011 +P+
Skf2011 +T
Skf2011b Pa j Skiff, B.A. ...................
Skf2011b +E+ Webb Soc., Double Star Circ. 19, 2011 (may not be properly precessed)
Skf2012 A j Skiff, B.A. ...................
Skf2012 +C private communication, 2012 (may not be properly precessed)
Skf2012 +E+
Skf2012 +H+
Skf2012 +P+
Skf2012 +T+
Skf2012b C j Skiff, B.A. ...................
Skf2012b private communication, 2012 (may not be properly precessed)
Skf2012b (measure calculated from component coords in Alcock et al., ApJ 562, 337, 2001) 2001ApJ...562..337A
Skf2012c Ci - Skiff, B.A. ...................
Skf2012c private communication, 2012 (may not be properly precessed)
Skf2012c (measure calculated from component coords in FLX2006) 2006ApJ...639..816E
Skf2012d Pa j Skiff, B.A. ...................
Skf2012d private communication, 2012 (may not be properly precessed)
Skf2012d (measure calculated from component coords in Fresneau et al., A&A 469, 1221, 2007) 2007A&A...469.1221F
Skf2012e C j Skiff, B.A. ...................
Skf2012e private communication, 2012 (may not be properly precessed)
Skf2012e (measure calculated from component coords in Slesnick et al. 2002) 2002ApJ...576..880S
Skf2012f C j Skiff, B.A. ...................
Skf2012f +H private communication, 2012 (may not be properly precessed)
Skf2012f (measure calculated from component coords in Romano et al., A&A 488, 1221, 2008) 2008A&A...488.1221R
Skf2012g C - Skiff, B.A. ...................
Skf2012g private communication, 2012 (may not be properly precessed)
Skf2012g (measure calculated from component coords in Trullols et al. 1997) 1997A&A...324..549T
Skf2012h C - Skiff, B.A. ...................
Skf2012h private communication, 2012 (may not be properly precessed)
Skf2012h (measure calculated from component coords in Herbig, ApJ 497, 736, 1998) 1998ApJ...497..736H
Skf2012i H - Skiff, B.A. ...................
Skf2012i private communication, 2012 (may not be properly precessed)
Skf2012i (measure calculated from component coords in Najita et al. 2000) 2000ApJ...541..977N
Skf2012j C j Skiff, B.A. ...................
Skf2012j private communication, 2012 (may not be properly precessed)
Skf2012j (measure calculated from component coords in Luhman et al. 2003) 2003ApJ...593.1093L
Skf2012k C - Skiff, B.A. ...................
Skf2012k private communication, 2012 (may not be properly precessed)
Skf2012k (measure calculated from component coords in Cohen et al. 2004) 2004AJ....127.1602C
Skf2012l C - Skiff, B.A. ...................
Skf2012l private communication, 2012 (may not be properly precessed)
Skf2012l (measure calculated from component coords in Littlefair et al, MNRAS 358,341,2005) 2005MNRAS.358..341L
Skf2012m H - Skiff, B.A. ...................
Skf2012m private communication, 2012 (may not be properly precessed)
Skf2012m (measure calculated from component coords in Lada et al., AJ 131, 1574, 2006) 2006ApJ...131.1574L
Skf2012n C - Skiff, B.A. ...................
Skf2012n private communication, 2012 (may not be properly precessed)
Skf2012n (measure calculated from component coords in Mayne et al. 2007) 2007MNRAS.375.1220M
Skf2012o E - Skiff, B.A. ...................
Skf2012o +E2 private communication, 2012 (may not be properly precessed)
Skf2012o (measure calculated from component coords in Poleski et al. 2011) 2011AcA....61..199P
Skf2012q C j Skiff, B.A. ...................
Skf2012q +E+ Webb Soc., Double Star Circ. 20, 2012 (may not be properly precessed)
Skf2012q +H+
Skf2012q +Mr
Skf2012q +P+
Skf2012q +T
Skf2013 A j Skiff, B.A. ...................
Skf2013 +C private communication, 2013 (may not be properly precessed)
Skf2013 +E+
Skf2013 +H+
Skf2013 +Ma
Skf2013 +P+
Skf2013 +T
Skf2013b C j Skiff, B.A. ...................
Skf2013b +E+ Webb Soc., Double Star Circ. 21, 2013 (may not be properly precessed)
Skf2013b +H+
Skf2013b +P+
Skf2013b +T+
Skf2013c E - Skiff, B.A. ...................
Skf2013c +Pa private communication, 2013 (may not be properly precessed)
Skf2013c (measure calculated from component coords in Galadi-Enriquez et al. 1998) 1998A&AS..131..239G
Skf2014 C j Skiff, B.A. ...................
Skf2014 +E+ private communication, 2014 (may not be properly precessed)
Skf2014 +H+
Skf2014 +P+
Skf2014b C j Skiff, B.A. ...................
Skf2014b +E+ Webb Soc., Double Star Circ. 22, 2014 (may not be properly precessed)
Skf2014b +H+
Skf2014b +M+
Skf2014b +P+
Skf2014b +T
Skf2014c E - Skiff, B.A. ...................
Skf2014c +Pa Webb Soc., Double Star Circ. 22, 2014 (may not be properly precessed)
Skf2014c (measure calculated from component coords in Galadi-Enriquez et al. 1998) 1998A&AS..131..239G
Skf2014d Pa w Skiff, B.A. ...................
Skf2014d Webb Soc., Double Star Circ. 22, 2014 (may not be properly precessed)
Skf2014d (measure calculated from component coords in Fresneau et al., A&A 469, 1221, 2007) 2007A&A...469.1221F
Skf2015 C j Skiff, B.A. ...................
Skf2015 +E+ private communication, 2015 (may not be properly precessed)
Skf2015 +H+
Skf2015 +P+
Skf2015 +T
Skf2015b C j Skiff, B.A. ...................
Skf2015b +E+ Webb Soc., Double Star Circ. 23, 40, 2015 (may not be properly precessed)
Skf2015b +Hw
Skf2015b +P+
Skf2015c C j Skiff, B.A. ...................
Skf2015c +E+ Webb Soc., Double Star Circ. 23, 49, 2015 (may not be properly precessed)
Skf2015c +H+
Skf2015c +P+
Skf2015c +T
Skf2015d C j Skiff, B.A. ...................
Skf2015d +E+ private communication, 2015 (list 38; may not be properly precessed)
Skf2015d +H+
Skf2015d +P+
Skf2015d +T
Skf2015e C j Skiff, B.A. ...................
Skf2015e +E+ private communication, 2015 (list 39; may not be properly precessed)
Skf2015e +H+
Skf2015e +P+
Skf2015e +T
Skf2016a C j Skiff, B.A. ...................
Skf2016a +E+ private communication, 2016 (list 40; may not be properly precessed)
Skf2016a +H+
Skf2016a +P+
Skf2016a +T
Skf2016b Pa j Skiff, B.A. (measure in Csr2016) ...................
Skf2016b +P Webb Soc., Double Star Circ. 24, 40, 2016
Skf2016b +E2
Skf2016b +Ht
Skf2016b +Eu
Skf2016b +C
Skf2016b +Hw
Skf2016b +Er
Skf2016c P+ j Skiff, B.A. ...................
Skf2016c +C Webb Soc., Double Star Circ. 24, 43, 2016
Skf2016c +E+
Skf2016c +H+
Skf2016c +P+
Skf2016c +T+
Skf2016d C j Skiff, B.A. ...................
Skf2016d +E+ private communication, 2016 (list 41; may not be properly precessed)
Skf2016d +H+
Skf2016d +P+
Skf2016d +T
Skf2016e C j Skiff, B.A. ...................
Skf2016e +E+ private communication, 2016 (14 June email; may not be properly precessed)
Skf2016f C - Skiff, B.A. ...................
Skf2016f +E+ private communication, 2016 (list 42; may not be properly precessed)
Skf2016f +H+
Skf2016f +P+
Skf2016f +T
Skf2016g C j Skiff, B.A. ...................
Skf2016g +E+ private communication, 2016 (list 43; may not be properly precessed)
Skf2016g +H+
Skf2016g +P+
Skf2016g +T
Skf2016h Hg - Skiff, B.A. ...................
Skf2016h private communication, 2016 (1 December email; may not be properly precessed)
Skf2016i Hg - Skiff, B.A. ...................
Skf2016i private communication, 2016 (20 December email; may not be properly precessed)
Skf2016j Hg - Skiff, B.A. ...................
Skf2016j private communication, 2016 (24 December email; may not be properly precessed)
Skf2017a C+ j Skiff, B.A. ...................
Skf2017a +H private communication, 2017 (13 January email; may not be properly precessed)
Skf2017b Hg - Skiff, B.A. ...................
Skf2017b private communication, 2017 (14 January email; may not be properly precessed)
Skf2017b
Skf2017c C+ j Skiff, B.A. ...................
Skf2017c +E+ private communication, 2017 (30 January email; may not be properly precessed)
Skf2017c +H+
Skf2017c +P
Skf2017d Hg - Skiff, B.A. ...................
Skf2017d private communication, 2017 (26 Febuary email; may not be properly precessed)
Skf2017e C+ j Skiff, B.A. ...................
Skf2017e +P private communication, 2017 (9 March email; may not be properly precessed)
Skf2017f E+ - Skiff, B.A. ...................
Skf2017f +H private communication, 2017 (24 May email; may not be properly precessed)
Skf2017g P+ u Skiff, B.A. ...................
Skf2017g +C+ Webb Soc., Double Star Circ. 25, 62, 2017
Skf2017g +E+
Skf2017g +H+
Skf2017g +T
Skf2017h Hg - Skiff, B.A. ...................
Skf2017h private communication, 2017 (24 June email; may not be properly precessed)
Skf2017i H+ w Skiff, B.A. ...................
Skf2017i +P+ private communication, 2017 (11 July email; may not be properly precessed)
Skf2017i +E+
Skf2017i +C
Skf2017j H+ w Skiff, B.A. ...................
Skf2017j +P+ private communication, 2017 (15 July emails; may not be properly precessed)
Skf2017j +E
Skf2017k C+ - Skiff, B.A. ...................
Skf2017k +E+ private communication, 2017 (17 July emails; may not be properly precessed)
Skf2017k +H
Skf2017l C+ - Skiff, B.A. ...................
Skf2017l +E+ private communication, 2017 (18 July emails; may not be properly precessed)
Skf2017l +H
Skf2017m P+ w Skiff, B.A. ...................
Skf2017m +E+ private communication, 2017 (20 July emails; may not be properly precessed)
Skf2017m +H+
Skf2017m +C
Skf2017n E+ - Skiff, B.A. ...................
Skf2017n +H private communication, 2017 (25 July emails; may not be properly precessed)
Skf2017o E+ w Skiff, B.A. ...................
Skf2017o +P+ private communication, 2017 (20 August emails; may not be properly precessed)
Skf2017o +C
Skf2017p E+ j Skiff, B.A. ...................
Skf2017p +P+ private communication, 2017 (2 October emails; may not be properly precessed)
Skf2017p +C+
Skf2017p +H
Skf2017q E+ w Skiff, B.A. ...................
Skf2017q +P+ private communication, 2017 (3 October emails; may not be properly precessed)
Skf2017q +H
Skf2018a E j Skiff, B.A. ...................
Skf2018a private communication, 2018 (18 January emails; may not be properly precessed)
Skf2018b E+ j Skiff, B.A. ...................
Skf2018b +C private communication, 2018 (10 February emails; may not be properly precessed)
Skf2018c E+ j Skiff, B.A. ...................
Skf2018c +C private communication, 2018 (16 February emails; may not be properly precessed)
Skf2018d E+ j Skiff, B.A. ...................
Skf2018d +C private communication, 2018 (6 March emails; may not be properly precessed)
Skf2018e E+ j Skiff, B.A. ...................
Skf2018e +not private communication, 2018 (15 March emails; may not be properly precessed)
Skf2018f not j Skiff, B.A. ...................
Skf2018f private communication, 2018 (9 March emails; may not be properly precessed)
Skf2018g Hg j Skiff, B.A. ...................
Skf2018g private communication, 2018 (20 March emails; may not be properly precessed)
Skf2018h H j Skiff, B.A. ...................
Skf2018h +E private communication, 2018 (6 April emails; may not be properly precessed)
Skf2018i H j Skiff, B.A. ...................
Skf2018i +P private communication, 2018 (19 October emails; may not be properly precessed)
Skf2018j H j Skiff, B.A. ...................
Skf2018j +P private communication, 2018 (24 November emails; may not be properly precessed)
Skf2018k H j Skiff, B.A. ...................
Skf2018k +P private communication, 2018 (19 December emails; may not be properly precessed)
Skf2019a H j Skiff, B.A. ...................
Skf2019a private communication, 2019 (16 July email; may not be properly precessed)
Skf2019b H j Skiff, B.A. ...................
Skf2019b private communication, 2019 (6 August email; may not be properly precessed)
Skf2019c j Skiff, B.A. ...................
Skf2019c private communication, 2019 (16 August email; may not be properly precessed)
Skf2019d H j Skiff, B.A. ...................
Skf2019d private communication, 2019 (11 September email; may not be properly precessed)
Skf2019e H+ j Skiff, B.A. ...................
Skf2019e +E private communication, 2019 (30 July email; may not be properly precessed)
Skf2019f C j Skiff, B.A. ...................
Skf2019f +E+ private communication, 2019 (list 44; may not be properly precessed)
Skf2019f +H+
Skf2019f +P+
Skf2019f +T
Skf2019g Z j Skiff, B.A. ...................
Skf2019g private communication, 2019 (8 October email)
Skf2020a C j Skiff, B.A. ...................
Skf2020a +E+ private communication, 2020 (9 March email; may not be properly precessed)
Skf2020a +H+
Skf2020a +P
Skf2020b C j Skiff, B.A. ...................
Skf2020b +E+ private communication, 2020 (list 45; may not be properly precessed)
Skf2020b +H+
Skf2020b +P+
Skf2020b +T
Skf2020c Hg j Skiff, B.A. ...................
Skf2020c private communication, 2020 (5 August email)
Skf2020d Hg+ j Skiff, B.A. ...................
Skf2020d +Ek private communication, 2020 (23 August email)
Skf2020e Hg j Skiff, B.A. ...................
Skf2020e private communication, 2020 (31 August email)
Skf2020f E Skiff, B.A. ...................
Skf2020f private communication, 2020 (22 November email)
Skf2021a Hg Skiff, B.A. ...................
Skf2021a private communication, 2021 (13 March email)
Skf2021b H+ Skiff, B.A. ...................
Skf2021b +E+ private communication, 2021 (15 November email)
Skf2021c Hg Skiff, B.A. ...................
Skf2021c private communication, 2021 (16 December email)
Skf2022a E Skiff, B.A. ...................
Skf2022a private communication, 2022 (12 September email)
Skf2022b Hg Skiff, B.A. ...................
Skf2022b private communication, 2022 (28 September email)
Skf2022c E Skiff, B.A. ...................
Skf2022c private communication, 2022 (17 October email)
Skf2022d E Skiff, B.A. ...................
Skf2022d private communication, 2022 (12 December email)
Skf2022e Hg Skiff, B.A. ...................
Skf2022e private communication, 2022 (19 December email)
Skf2023a Hg Skiff, B.A. ...................
Skf2023a private communication, 2023 (28 February email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18426-3858 SKF2069 2010 9 182 12.4 10.30 10.80 A5 184233.79-385732.7
18426-3858 SKF2069 2015 10 182 12.4 10.28 10.80 A5 184233.79-385732.7
18426-3858 SKF2069 2016 12 182 12.4 10.28 10.80 A5 184233.79-385732.7

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

 
 
WDS 18426-3858 SKF 2069 (HD 172537) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18426-3858 SKF 2069 (HD 172537) : MEASURES
 
 
No records found.

 
 
WDS 18426-3858 (HD 172537) : VIRTUAL EYEPIECE
 
 

18426-3858 SKF2069A mag 10.28 Sp A5 18426-3858 SKF2069B sep 12.4 P.A. 181.30 mag 10.8 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 18426-3858 (HD 172537) : ALADIN DSS IMAGE @ 18h 42m 33.79s -38° 57' 32.7"
 
 
 
 
WDS 18426-3858 SKF 2069 (HD 172537) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18426-3858  SKF2069 distance=0' 18424-3904  UC 3648 distance=8' 18429-3917  I  1379 distance=20' 18434-3838  B  2458 distance=22' 18401-3910  KPP4114 distance=32' 18438-3819  COO 227AB distance=41' 18438-3819  COO 227AC distance=41' 18424-3810  TDT1013 distance=48' 18395-3824  TDT 978 distance=49' 18448-3816  I  1028 distance=50' 18450-3945  SKF2070 distance=56' 18457-3805  UC 3664 distance=64' 18364-3857  WG  235 distance=72' 18456-3750  B   945 distance=77' 18469-3959  UC 3668 distance=80' 18393-3742  TOK 797 distance=85' 18381-3748  B  1368 distance=88' 18363-3809  I  1372 distance=89' 18500-3921  WG  236 distance=90' 18420-4034  UC 3642 distance=97' 18464-4025  UC 3667CD distance=98' 18464-4025  RST2072AB distance=98' 18464-4025  RST2072AC distance=98' 18486-4007  TOI1081 distance=98' 18477-4024  UC 3673 distance=105' 18515-3851  B  2869 distance=105' 18496-4005  UC 3688 distance=107' 18377-4029  RST2068 distance=108' 18334-3844  DUN 222 distance=109' 18420-4050  UC 3643 distance=114' 18346-3753  JSP 780 distance=114' 18345-3753  JSP 779 distance=115' 18459-4046  HDS2661AB distance=116' 18418-4054  TDT1005 distance=117' 18493-4028  UC 3683 distance=119' 18503-3736  SWR 255 distance=123' 18372-3711  BRT1783 distance=124' 18534-3858  VOU  96 distance=125' 18529-3837  VOU  94 distance=125' 18483-3710  JSP 787AB distance=127' 18483-3710  JSP 787Aa,Ab distance=127' 18525-3951  RST2080 distance=127' 18381-3702  TDT 966 distance=127' 18331-3752  BRT1781 distance=129' 18348-3726  SKF2067 distance=129' 18416-3649  WFC 212 distance=130' 18527-3950  WG  237 distance=130' 18497-3719  B   949 distance=130' 18533-3823  VOU  95 distance=132' 18484-3701  HJ 5064 distance=136' 18450-3646  LDS 652 distance=136' 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 18426-3858 SKF2069 182 12.4
Show 18424-3904 UC 3648 270 23.6 8
Show 18429-3917 I 1379 122 0.1 20
Show 18434-3838 B 2458 59 8.1 22
Show 18401-3910 KPP4114 93 35.1 32
Show 18438-3819 COO 227 AB 213 29.5 41
Show 18438-3819 COO 227 AC 51 43.3 41
Show 18424-3810 TDT1013 327 4.8 48
Show 18395-3824 TDT 978 287 0.7 49
Show 18448-3816 I 1028 319 0.8 50
Show 18450-3945 SKF2070 106 17.6 56
Show 18457-3805 UC 3664 179 62.1 64
Show 18364-3857 WG 235 169 2.6 72
Show 18456-3750 B 945 39 0.9 77
Show 18469-3959 UC 3668 22 40.3 80
Show 18393-3742 TOK 797 235 0.2 85
Show 18381-3748 B 1368 153 5.0 88
Show 18363-3809 I 1372 14 8.7 89
Show 18500-3921 WG 236 223 16.1 90
Show 18420-4034 UC 3642 337 47.0 97
Show 18464-4025 UC 3667 CD 147 42.0 98
Show 18464-4025 RST2072 AB 241 1.5 98
Show 18464-4025 RST2072 AC 22 10.5 98
Show 18486-4007 TOI1081 150 0.3 98
Show 18477-4024 UC 3673 244 19.6 105
Show 18515-3851 B 2869 77 10.3 105
Show 18496-4005 UC 3688 65 22.7 107
Show 18377-4029 RST2068 190 2.0 108
Show 18334-3844 DUN 222 359 20.5 109
Show 18420-4050 UC 3643 275 23.0 114
Show 18346-3753 JSP 780 310 2.7 114
Show 18345-3753 JSP 779 220 0.7 115
Show 18459-4046 HDS2661 AB 263 4.3 116
Show 18418-4054 TDT1005 33 1.0 117
Show 18493-4028 UC 3683 270 22.6 119
Show 18503-3736 SWR 255 30 29.2 123
Show 18372-3711 BRT1783 133 4.3 124
Show 18534-3858 VOU 96 126 1.9 125
Show 18529-3837 VOU 94 50 7.5 125
Show 18483-3710 JSP 787 AB 303 2.1 127
Show 18483-3710 JSP 787 Aa,Ab 293 0.6 127
Show 18525-3951 RST2080 157 3.9 127
Show 18381-3702 TDT 966 309 2.8 127
Show 18331-3752 BRT1781 192 4.2 129
Show 18348-3726 SKF2067 305 26.9 129
Show 18416-3649 WFC 212 99 9.9 130
Show 18527-3950 WG 237 307 5.2 130
Show 18497-3719 B 949 170 3.3 130
Show 18533-3823 VOU 95 241 5.4 132
Show 18484-3701 HJ 5064 268 18.3 136
Show 18450-3646 LDS 652 211 77.6 136

 
 
WDS 18426-3858 : COMPONENTS
 
 
  A
B pa=181.3°
sep=12.38"
 
 
18426-3858 A
 
 
Componente originario normalizzato AB Name HD 172537 Coord arcsec 2000 184233.79-385732.7 Mag 10.28
Spectral class A5 (white) PmRA 6.00 PmDE -8.0 Tycho2 7915-01609-1
HD 172537
Tycho2
Tycho2 7915-01609-1 Pflag RAmdeg 280.64077313 DEmdeg -38.95908746
PmRA 5.6 PmDE -7.6 E RAmdeg 20 E DEmdeg 25
E pmRA 1.3 E pmDE 1.3 EpRAm 1984.27 EpDEm 1979.91
Num 5 Q RAmdeg 1.0 Q DEmdeg 1.6 Q pmRA 1.0
Q pmDE 1.5 BTmag 10.643 E BTmag 0.042 VTmag 10.284
E VTmag 0.043 Prox 124 TYC T HIP
CCDM RAdeg 280.64075750 DEdeg -38.95906944 EpRA 1990 1.79
EpDE 1990 1.75 E RAdeg 22.5 E DEdeg 30.8 Posflg
Corr -0.2
 
 
18426-3858 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184233.77-385745.1 Mag 10.8 PmRA 3.00
PmDE -8.0 Tycho2 7915-01589-1 Calc delta mag 0.52 Calc coord yes
Tycho2
Tycho2 7915-01589-1 Pflag RAmdeg 280.64066104 DEmdeg -38.96252244
PmRA 3.4 PmDE -7.6 E RAmdeg 35 E DEmdeg 48
E pmRA 1.9 E pmDE 1.8 EpRAm 1987.41 EpDEm 1982.75
Num 4 Q RAmdeg 0.7 Q DEmdeg 1.9 Q pmRA 0.7
Q pmDE 1.9 BTmag 11.328 E BTmag 0.069 VTmag 10.768
E VTmag 0.070 Prox 124 TYC T HIP
CCDM RAdeg 280.64065111 DEdeg -38.96250556 EpRA 1990 1.78
EpDE 1990 1.73 E RAdeg 36.2 E DEdeg 50.6 Posflg
Corr -0.2