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Doubles in session


Current system
20323-1427
RST 4669 AB


Nearby doubles
30' : 20333-1402
AHD 16

31' : 20343-1437
OCC 349

40' : 20311-1503
FIN 336

46' : 20328-1343
HO 132

53' : 20342-1343
TOK 678

56' : 20328-1333
HO 133AB

58' : 20335-1333
OCC1089

65' : 20352-1338
BRT2774

67' : 20360-1350
RST4672AB

70' : 20283-1348
UC 4194

76' : 20350-1323
CVR 226

78' : 20363-1519
HJ 1537

80' : 20343-1542
RST5551

85' : 20374-1509
UC 4237

86' : 20296-1312
GWP2961

89' : 20363-1320
CVR 227

92' : 20308-1259
BRT2773

93' : 20260-1443
OCC 402

95' : 20263-1505
RST4065

96' : 20264-1510
KPP 473

97' : 20284-1309
STF2683

97' : 20336-1602
ARA 127

98' : 20389-1442
RST4066

98' : 20282-1546
UC 4193

101' : 20255-1407
RST4063

104' : 20253-1449
OCC 920



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.

20323-1427 RST 4669 AB

 
 
20h 32m 15.77s -14° 27' 30.1" P.A. 23.00 sep 2.3 mag 10.21,11.28 Sp G0 dist. 153.37 pc (500.29 l.y.)
 
 
Coord 2000 20323-1427 Discov num RST4669 Comp AB Coord arcsec 2000 20 32 15.77 -14 27 30.1
Date first 1939 Date last 2016 Obs 9
Pa first 25 Pa last 23.1 P.A. Now (θ) 23.1°
Sep first 2.4 Sep last 2.341 Sep. Now (ρ) 2.341"
Mag pri 10.21 Mag sec 11.28 delta mag (ΔM) 1.07 Spectral class G0 (yellow)
Pri motion ra +004 Sec motion ra +008
Pri motion dec -024 Sec motion dec -008
Notes
rPM=0.678
Nature of this double is uncertain.
 
 
20323-1427 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 32 16 -14 27 30 RST 4669 AB 2016 9 23 2.3 10.21 11.28 1.07 <===
Show 20 32 16 -14 27 30 WSI 15 AC 2015 9 113 11.1 10.20 11.00 0.80
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus HIP 101330 Tycho2 5766-01118-1 Gaia DR2 6875542565523784576
BD BD-14 5769 Distance 153.37 Distance ly 500.29
 
 
WDS 20323-1427 RST 4669 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
WSI (Washington Speckle Interferometer)
WSI1997 Su j Douglass, G.G., Hindsley, R.B., & Worley, C.E. 1997ApJS..111..289D
WSI1997 +Ma ApJS 111, 289, 1997
WSI1999a Su j Germain, M.E., Douglass, G.G., & Worley, C.E. 1999AJ....117.1905G
WSI1999a AJ 117, 1905, 1999
WSI1999b Su j Germain, M.E., Douglass, G.G., & Worley, C.E. 1999AJ....117.2511G
WSI1999b AJ 117, 2511, 1999
WSI1999c Su j Douglass, G.G., Mason, B.D., Germain, M.E., & Worley, C.E. 1999AJ....118.1395D
WSI1999c AJ 118, 1395, 1999
WSI2000a Su j Douglass, G.G., Mason, B.D., Rafferty, T.J., Holdenried, E.R., & Germain, M.E. 2000AJ....119.3071M
WSI2000a AJ 119, 3071, 2000
WSI2000b Su j Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L., 2000AJ....120.1120M
WSI2000b Hennessy, G.S., Hall, D.M., Urban, S.E., et al.
WSI2000b AJ 120, 1120, 2000
WSI2001a Su j Germain, M.E. & Douglass, G.G. 2001AJ....121.2239M
WSI2001a AJ 121, 2239, 2001
WSI2001b Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Holdenried, E.R., Platais, I., 2001AJ....122.1586M
WSI2001b Rafferty, T.J., Hall, D.M., Hennessy, G.S., et al.
WSI2001b AJ 122, 1586, 2001
WSI2002 Su j Mason, B.D., Hartkopf, W.I., Urban, S.E., Wycoff, G.L., Pascu, D., Hall, D.M., 2002AJ....124.2254M
WSI2002 Hennessy, G.S., Platais, I., et al.
WSI2002 AJ 124, 2254, 2002
WSI2004a Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Pascu, D., Urban, S.E., Hall, D.M., 2004AJ....127..539M
WSI2004a +orb Hennessy, G.S., Rafferty, T.J., et al.
WSI2004a AJ 127, 539, 2004
WSI2004b Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Rafferty, T.J., Urban, S., & Flagg, L. 2004AJ....128.3012M
WSI2004b +orb AJ 128, 3012, 2004
WSI2006a Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Rafferty, T.J. 2006AJ....131.2687M
WSI2006a AJ 131, 2687, 2006
WSI2006b Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Holdenried, E.R. 2006AJ....132.2219M
WSI2006b +orb AJ 132, 2219, 2006
WSI2007a Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Wieder, G. 2007AJ....134.1671M
WSI2007a +Cu AJ 134, 1671, 2007
WSI2008 Cu j Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2008AJ....136.2223M
WSI2008 AJ 136, 2223, 2008
WSI2010 Cu j Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2010AJ....140..480M
WSI2010 AJ 140, 480, 2010
WSI2011 Su j Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2011AJ....141..157M
WSI2011 AJ 141, 157, 2011
WSI2011b Cu j Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2011AJ....142...46M
WSI2011b AJ 142, 46, 2011
WSI2012 Cu j Mason, B.D., Hartkopf, W.I., & Friedman, E.A. 2012AJ....143..124M
WSI2012 +lin AJ 143, 124, 2012
WSI2013 Cu j Mason, B.D., Hartkopf, W.I., & Hurowitz, H.M. 2013AJ....146...56M
WSI2013 +orb AJ 146, 56, 2013
WSI2013 +lin
WSI2013b Cu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
WSI2013b +Su AJ 146, 76, 2013 (speckle measures in UCAC doubles paper UC_2013b)
WSI2015 Cu j Hartkopf, W.I. & Mason, B.D. 2015AJ....150..130H
WSI2015 +orb AJ 150, 136, 2015
WSI2015 +lin
WSI2017a Cu j Mason, B.D., Hartkopf, W.I., Bredthauer, G., Ferguson, E.W., Finch, C.T., Kilian, 2017AJ....153...20M
WSI2017a C.M., Rafferty, T.J., Ragan, T.J. & Wieder, G.D.
WSI2017a AJ 153, 20, 2017
WSI2017b Su j Mason, B.D. & Hartkopf, W.I. 2017AJ....154..183M
WSI2017b +Cu AJ 154, 183, 2017
WSI2017b +E+
WSI2017b +H+
WSI2017b +Pa
WSI2017b +Zc
WSI2018a Su j Mason, B.D., Hartkopf, W.I., Urban, S.E. & Josties, J.D. 2018AJ....156..240M
WSI2018a +Cu AJ 156, 240, 2018
WSI2018a +E
WSI2021 Su j Mason, B.D., Williams, S.J., Matson, R.A., Josties, J.D., Eakens, P.D., Justice, 2021AJ....162...53M
WSI2021 +Cu M., Kilian, C.M. & Warner, R.
WSI2021 AJ 162, 53, 2021
WSI2025 Su j Mason, B.D., et al. ...................
WSI2025 in preparation
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20323-1427 RST4669 AB 2002 7 25 2.3 10.21 11.28 G0 203215.79-142729.5
20323-1427 RST4669 AB 2016 8 23 2.3 10.21 11.28 G0 203215.77-142730.1

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

 
 
WDS 20323-1427 RST 4669 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20323-1427 RST 4669 AB : MEASURES
 
 
No records found.

 
 
WDS 20323-1427 : VIRTUAL EYEPIECE
 
 

20323-1427 RST4669A mag 10.21 Sp G0 20323-1427 RST4669B sep 2.3 P.A. 22.40 mag 11.28 20323-1427 WSI 15C sep 10.8 P.A. 113.20 mag 11 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 20323-1427 : ALADIN DSS IMAGE @ 20h 32m 15.77s -14° 27' 30.1"
 
 
 
 
WDS 20323-1427 RST 4669 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20323-1427 RST4669AB distance=0' 20333-1402 AHD 16 distance=30' 20343-1437 OCC 349 distance=31' 20311-1503 FIN 336 distance=40' 20328-1343 HO 132 distance=46' 20342-1343 TOK 678 distance=53' 20328-1333 HO 133AB distance=56' 20328-1333 HO 133AC distance=56' 20335-1333 OCC1089 distance=58' 20352-1338 BRT2774 distance=65' 20360-1350 RST4672AB distance=67' 20283-1348 UC 4194 distance=70' 20350-1323 CVR 226 distance=76' 20363-1519 HJ 1537 distance=78' 20343-1542 RST5551 distance=80' 20374-1509 UC 4237 distance=85' 20296-1312 GWP2961 distance=86' 20363-1320 CVR 227 distance=89' 20308-1259 BRT2773 distance=92' 20260-1443 OCC 402 distance=93' 20263-1505 RST4065 distance=95' 20264-1510 KPP 473 distance=96' 20284-1309 STF2683 distance=97' 20336-1602 ARA 127 distance=97' 20389-1442 RST4066 distance=98' 20282-1546 UC 4193 distance=98' 20255-1407 RST4063 distance=101' 20253-1449 OCC 920 distance=104' 20355-1256 LDS4852 distance=104' 20393-1457 HU 200AB distance=106' 20393-1457 HU 200AC distance=106' 20393-1457 OCC 226Ba,Bb distance=106' 20260-1526 RST4064 distance=108' 20329-1240 KPP1402 distance=109' 20355-1247 UC 4225 distance=111' 20278-1559 KPP2635 distance=113' 20325-1621 ARA 126 distance=114' 20388-1323 BRT2775 distance=116' 20270-1554 OCC 23 distance=117' 20386-1313 KPP1738 distance=119' 20242-1407 OCC 476 distance=119' 20330-1228 GWP2967 distance=120' 20271-1250 GWP2952 distance=123' 20241-1459 RST4061 distance=124' 20369-1244 STF2699AB distance=124' 20369-1244 STF2699AC distance=124' 20369-1244 STF2699AD distance=124' 20410-1431 HO 135 distance=127' 20263-1601 UC 4182 distance=128' 20325-1637 SEE 512 distance=130' 20349-1632 UC 4222AB distance=131' 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 20323-1427 RST4669 AB 23 2.3
Show 20323-1427 WSI 15 AC 113 11.1
Show 20333-1402 AHD 16 286 6.7 30
Show 20343-1437 OCC 349 -1 0.3 31
Show 20311-1503 FIN 336 332 0.1 40
Show 20328-1343 HO 132 207 7.0 46
Show 20342-1343 TOK 678 263 24.2 53
Show 20328-1333 HO 133 AB 171 1.2 56
Show 20328-1333 HO 133 AC 255 134.6 56
Show 20335-1333 OCC1089 -1 0.1 58
Show 20352-1338 BRT2774 81 7.3 65
Show 20360-1350 RST4672 AB 186 5.0 67
Show 20283-1348 UC 4194 337 31.0 70
Show 20350-1323 CVR 226 36 18.4 76
Show 20363-1519 HJ 1537 22 3.6 78
Show 20343-1542 RST5551 119 0.1 80
Show 20374-1509 UC 4237 111 76.1 85
Show 20296-1312 GWP2961 168 66.7 86
Show 20363-1320 CVR 227 221 9.8 89
Show 20308-1259 BRT2773 89 3.2 92
Show 20260-1443 OCC 402 -1 -1.0 93
Show 20263-1505 RST4065 56 0.3 95
Show 20264-1510 KPP 473 113 3.5 96
Show 20284-1309 STF2683 67 22.8 97
Show 20336-1602 ARA 127 281 9.3 97
Show 20389-1442 RST4066 289 0.6 98
Show 20282-1546 UC 4193 80 26.6 98
Show 20255-1407 RST4063 36 1.3 101
Show 20253-1449 OCC 920 -1 0.1 104
Show 20355-1256 LDS4852 320 1.5 104
Show 20393-1457 HU 200 AB 123 0.4 106
Show 20393-1457 HU 200 AC 272 159.2 106
Show 20393-1457 OCC 226 Ba,Bb -1 0.1 106
Show 20260-1526 RST4064 317 1.9 108
Show 20329-1240 KPP1402 105 10.5 109
Show 20355-1247 UC 4225 315 13.9 111
Show 20278-1559 KPP2635 307 24.4 113
Show 20325-1621 ARA 126 289 5.5 114
Show 20388-1323 BRT2775 9 3.7 116
Show 20270-1554 OCC 23 -1 0.1 117
Show 20386-1313 KPP1738 57 13.4 119
Show 20242-1407 OCC 476 -1 0.1 119
Show 20330-1228 GWP2967 353 12.3 120
Show 20271-1250 GWP2952 59 13.1 123
Show 20241-1459 RST4061 227 2.3 124
Show 20369-1244 STF2699 AB 196 9.2 124
Show 20369-1244 STF2699 AC 169 37.2 124
Show 20369-1244 STF2699 AD 157 57.0 124
Show 20410-1431 HO 135 226 2.8 127
Show 20263-1601 UC 4182 102 8.5 128
Show 20325-1637 SEE 512 127 0.3 130

 
 
WDS 20323-1427 : COMPONENTS
 
 
  A B
B pa=22.4°
sep=2.33"
 
C pa=113.2°
sep=10.78"
pa=125.3°
sep=11.05"
 
 
20323-1427 A
 
 
Coord arcsec 2000 203215.77-142730.1 Mag 10.21 Spectral class G0 (yellow) PmRA 4.00
PmDE -24.0 HIP 101330 Tycho2 5766-01118-1 BD BD-14 5769
Tycho2
Tycho2 5766-01118-1 Pflag P RAmdeg 308.06580476 DEmdeg -14.45819744
PmRA 7.7 PmDE -7.6 E RAmdeg 32 E DEmdeg 39
E pmRA 2.2 E pmDE 2.2 EpRAm 1989.17 EpDEm 1987.41
Num 3 Q RAmdeg 0.1 Q DEmdeg 1.4 Q pmRA 0.1
Q pmDE 1.3 BTmag 11.490 E BTmag 0.084 VTmag 10.206
E VTmag 0.044 Prox 22 TYC T HIP 101330
CCDM A RAdeg 308.06572889 DEdeg -14.45830361 EpRA 1990 1.64
EpDE 1990 1.44 E RAdeg 31.8 E DEdeg 39.9 Posflg D
Corr -0.1
Hipparcos
Catalog H HIP 101330 Proxy H RAhms 20 32 15.77
DEdms -14 27 29.9 Vmag 9.76 VarFlag R Vmag H
RAdeg 308.066 DEdeg -14.4583 AstroRef A Plx 4.24
CCDM 20323-1427 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 27 Rho 2.26 HD BD BD-14 5769
CD CP Dm number -14 5769 VIred 0.67
SpType G0 R SpType Coord arcsec 2000 203215.77-142729.9
Hipparcos 2
HIP 101330 Sn 15 So 3 Nc 2
RArad 5.376761051 DErad -0.252345194 Plx 6.52 PmRA 23.69
PmDE -7.82 E RArad 5.39 E DErad 3.43 E Plx 6.52
E pmRA 9.07 E pmDE 6.02 Hpmag 9.9188 E Hpmag 0.0037
SHp 0.035 VA 0 BV 0 E BV 0.495
VI 0.88
CCDM
Ccdm 20323-1427 RComp Comp A Note1
Note2 Discov num DRAs -2.28 DDEs -29.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp G0 PmNote *
PmRA -3 PmDE -15 Dm number -14 5769 Cat1 BD
Name2 163662 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 20267S1448A
HIC 101330
 
 
20323-1427 B
 
 
Coord arcsec 2000 203215.83-142727.9 Mag 11.28 PmRA 8.00 PmDE -8.0
Tycho2 5766-01118-2 Calc delta mag 1.07 Calc coord yes
Tycho2
Tycho2 5766-01118-2 Pflag P RAmdeg 308.06580476 DEmdeg -14.45819744
PmRA 7.7 PmDE -7.6 E RAmdeg 32 E DEmdeg 39
E pmRA 2.2 E pmDE 2.2 EpRAm 1989.17 EpDEm 1987.41
Num 3 Q RAmdeg 0.1 Q DEmdeg 1.4 Q pmRA 0.1
Q pmDE 1.3 BTmag 12.391 E BTmag 0.233 VTmag 11.276
E VTmag 0.114 Prox 22 TYC HIP 101330
CCDM B RAdeg 308.06599139 DEdeg -14.45773750 EpRA 1990 1.65
EpDE 1990 1.45 E RAdeg 148.3 E DEdeg 184.6 Posflg D
Corr -0.1
CCDM
Ccdm 20323-1427 RComp Comp B Note1
Note2 Discov num RST4669 DRAs DDEs
R dRAs Year 1939 Theta 025 Rho 2.3
Obs 2 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20267S1448B
HIC 101330
 
 
20323-1427 C
 
 
Coord arcsec 2000 203216.45-142734.3 Mag 11 PmRA 30.00 PmDE -4.0
Calc delta mag 0.79 Calc coord yes