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Doubles in session


Current system
21397-1237
BVD 139 AB,C
HD 206032


Nearby doubles
19' : 21391-1221
VBS 34AB

26' : 21403-1214
GWP3085

29' : 21393-1305
HU 88

34' : 21375-1225
TSN 68

41' : 21422-1221
J 1410

42' : 21403-1157
GWP3084

45' : 21366-1243
GWP3077

49' : 21427-1258
KPP1268

78' : 21356-1147
STF2805

83' : 21370-1125
HU 87

85' : 21454-1247
VSP 2

85' : 21345-1316
RST4089

89' : 21401-1405
GWP3082

98' : 21340-1146
OCC 580

100' : 21417-1412
HJ 5291

100' : 21338-1329
GWP3074

104' : 21453-1341
STF2821

106' : 21382-1054
I 302

107' : 21436-1108
LV 10

107' : 21358-1407
UC 4503

108' : 21434-1410
HLD 167AB

113' : 21468-1157
OCC 997

113' : 21411-1047
OCC 826

118' : 21467-1142
OCC 227

118' : 21474-1307
HWE 58AB

119' : 21476-1218
BRT2785



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.

21397-1237 BVD 139 AB,C (HD 206032)

 
 
21h 39m 39.19s -12° 37' 20.2" P.A. 287.00 sep 128.0 mag 8.47,10.85 Sp G4V+G8V dist. 85.32 pc (278.31 l.y.)
 
 
Coord 2000 21397-1237 Discov num BVD 139 Comp AB,C Coord arcsec 2000 21 39 39.19 -12 37 20.2
Date first 1905 Date last 2014 Obs 9
Pa first 288 Pa last 287.3 P.A. Now (θ) 287.3°
Sep first 128.4 Sep last 127.994 Sep. Now (ρ) 127.994"
Mag pri 8.47 Mag sec 10.85 delta mag (ΔM) 2.38 Spectral class G4V+G8V (yellow/yellow)
Pri motion ra +133 Sec motion ra +141
Pri motion dec +036 Sec motion dec +032
Notes V (Proper motion indicates physical)
rPM=0.062 (< 0.3, Physical double)
This double is physical.
 
 
21397-1237 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 164557 21 39 39 -12 37 20 RST 4090 AB 2010 5 323 1.2 8.40 13.50 5.10
Show HD 206032 164557 21 39 39 -12 37 20 BVD 139 AB,C 2014 9 287 128.0 8.47 10.85 2.38 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 206032 Constellation Capricornus SAO 164557 HIP 106951
Tycho2 5795-00175-1 Gaia DR2 6844404048330766208 HD 206032 BD BD-13 5985
Distance 85.32 Distance ly 278.31
 
 
WDS 21397-1237 BVD 139 AB,C (HD 206032) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bvd2003 Ma j Benavides, R. ...................
Bvd2003 +Pa OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003
Bvd2003 +Z
Bvd2006 Pa j Benavides, R. (in Rica Romero, F.M.) 2006JDSO....2..118B
Bvd2006 +E2 JDSO 2, 118, 2006
Bvd2006b C u Benavides, R. 2006O&T....64...25B
Bvd2006b Obs. et Travaux 64, 25, 2006
Bvd2008a C u Benavides, R. ...................
Bvd2008a Astronomia, II Epoca No. 113, 64-65, 2008
Bvd2008b C u Benavides, R. ...................
Bvd2008b Astronomia, II Epoca No. 114, 64-65, 2008
Bvd2009 C u Benavides, R. 2009JDSO....5...43B
Bvd2009 +Pa JDSO 5, 43, 2009
Bvd2009 +Mb
Bvd2009b C u Benavides, R. 2009OED.....1....8B
Bvd2009b El Observador de Estrellas Dobles, Issue #1, 8, 2009
Bvd2009c C u Benavides, R. ...................
Bvd2009c Astronomia, II Epoca No. 115, 64-65, 2009
Bvd2009d C u Benavides, R. ...................
Bvd2009d Astronomia, II Epoca No. 116, 64-65, 2009
Bvd2009e Pa - Benavides, R. (in Rica Romero, F.M.) 2009JDSO....5...78B
Bvd2009e JDSO 5, 78, 2009
Bvd2009f C u Benavides, R. ...................
Bvd2009f Astronomia, II Epoca No. 120, 64-65, 2009
Bvd2009g C u Benavides, R. ...................
Bvd2009g Astronomia, II Epoca No. 121, 68-69, 2009
Bvd2009h C u Benavides, R. ...................
Bvd2009h Astronomia, II Epoca No. 123, 64-65, 2009
Bvd2009i C j Benavides, R. 2009OED.....3...32B
Bvd2009i El Observador de Estrellas Dobles, Issue #3, 32, 2009
Bvd2010 C u Benavides, R. ...................
Bvd2010 Astronomia, II Epoca No. 129, 64-65, 2010
Bvd2010b E+ u Benavides, R., Rica, F., Reina, E., Castellanos, J., Naves, R., Lahuerta, L., & . 2010JDSO....6...30B
Bvd2010b +C Lahuerta, S.
Bvd2010b +Ht JDSO 6, 30, 2010 (astrometry from CCD imaging, 2MASS, Tycho-2, AC2000, various
Bvd2010b +P+ DSS sources, including Palomar surveys and UK Schmidt survey)
Bvd2010c C u Benavides Palencia, Rafael ...................
Bvd2010c Astronomia, II Epoca No. 131, 64-65, 2010
Bvd2011 C j Benavides Palencia, Rafael 2011OED.....7...26B
Bvd2011 El Observador de Estrellas Dobles, Issue #7, 26, 2011
Bvd2011b C u Benavides Palencia, Rafael ...................
Bvd2011b Astronomia, II Epoca No. 148, 64-65, 2011
Bvd2011c C u Benavides Palencia, Rafael ...................
Bvd2011c Astronomia, II Epoca No. 150, 64-65, 2011
Bvd2012 C u Benavides Palencia, Rafael ...................
Bvd2012 Astronomia, II Epoca No. 152, 64-65, 2012
Bvd2012b C u Benavides Palencia, Rafael ...................
Bvd2012b Astronomia, II Epoca No. 154, 64-65, 2012
Bvd2012c C u Benavides Palencia, Rafael ...................
Bvd2012c Astronomia, II Epoca No. 155, 64-65, 2012
Bvd2012d E2 j Benavides Palencia, Rafael 2012OED.....9...42B
Bvd2012d El Observador de Estrellas Dobles, Issue #9, 42, 2012
Bvd2012e Al u Benavides Palencia, Rafael 2012OED.....9...91B
Bvd2012e +Cl El Observador de Estrellas Dobles, Issue #9, 91, 2012
Bvd2012f C u Benavides Palencia, Rafael ...................
Bvd2012f Astronomia, II Epoca No. 157-158, 72, 2012
Bvd2012g C u Benavides Palencia, Rafael ...................
Bvd2012g Astronomia, II Epoca No. 160, 64, 2012
Bvd2012h C u Benavides Palencia, Rafael ...................
Bvd2012h Astronomia, II Epoca No. 161, 48, 2012
Bvd2013 E2 j Benavides Palencia, Rafael 2013OED....11...27B
Bvd2013 El Observador de Estrellas Dobles, Issue #11, 27, 2013
Bvd2013b C u Benavides Palencia, Rafael ...................
Bvd2013b Astronomia, II Epoca No. 173, 71, 2013
Bvd2014a Cl u Benavides Palencia, Rafael 2014OED....12...21B
Bvd2014a El Observador de Estrellas Dobles, Issue #12, 21, 2014
Bvd2014b C j Benavides Palencia, Rafael ...................
Bvd2014b Astronomia, II Epoca No. 175, 65, 2014
Bvd2014c C u Benavides Palencia, Rafael ...................
Bvd2014c Astronomia, II Epoca No. 176, 65, 2014
Bvd2014d C u Benavides Palencia, Rafael ...................
Bvd2014d Astronomia, II Epoca No. 179, 64, 2014
Bvd2014e C u Benavides Palencia, Rafael ...................
Bvd2014e Astronomia, II Epoca No. 181-182, 71, 2014
Bvd2014f C u Benavides Palencia, Rafael ...................
Bvd2014f Astronomia, II Epoca No. 183, 64, 2014
Bvd2014g C u Benavides Palencia, Rafael ...................
Bvd2014g Astronomia, II Epoca No. 185, 62, 2014
Bvd2015a C u Benavides Palencia, Rafael ...................
Bvd2015a Astronomia, II Epoca No. 191, 62, 2015
Bvd2015b C u Benavides Palencia, Rafael ...................
Bvd2015b Astronomia, II Epoca No. 193-194, 70, 2015
Bvd2015c C u Benavides Palencia, Rafael ...................
Bvd2015c Astronomia, II Epoca No. 195, 62, 2015
Bvd2015d C u Benavides Palencia, Rafael ...................
Bvd2015d Astronomia, II Epoca No. 197, 62, 2015
Bvd2016a Cl u Benavides Palencia, Rafael 2016OED....16...50B
Bvd2016a El Observador de Estrellas Dobles, Issue #16, 50, 2016
Bvd2017a Cl u Benavides Palencia, Rafael 2017OED....19...10B
Bvd2017a El Observador de Estrellas Dobles, Issue #19, 10, 2017
Bvd2018a Cl u Benavides Palencia, Rafael 2018OED....21...19B
Bvd2018a El Observador de Estrellas Dobles, Issue #21, 19, 2018
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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21397-1237 BVD 139 AB,C 2006 9 287 128.0 8.47 10.85 G4V G8V VD 213939.19-123720.2
21397-1237 BVD 139 AB,C 2014 9 287 128.0 8.47 10.85 G4V+G8V V 213939.19-123720.2

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

 
 
WDS 21397-1237 BVD 139 AB,C (HD 206032) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21397-1237 BVD 139 AB,C (HD 206032) : MEASURES
 
 
No records found.

 
 
WDS 21397-1237 (HD 206032) : VIRTUAL EYEPIECE
 
 

21397-1237 RST4090A mag 8.4 Sp G4V 21397-1237 RST4090B sep 1.2 P.A. 323.30 mag 13.5 21397-1237 BVD 139C sep 125.2 P.A. 287.70 mag 10.85 Sp G8V 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 21397-1237 (HD 206032) : ALADIN DSS IMAGE @ 21h 39m 39.19s -12° 37' 20.2"
 
 
 
 
WDS 21397-1237 BVD 139 AB,C (HD 206032) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21397-1237 BVD 139AB,C distance=0' 21391-1221 VBS 34AB distance=19' 21391-1221 B 2897AB,C distance=19' 21403-1214 GWP3085 distance=26' 21393-1305 HU 88 distance=29' 21375-1225 TSN 68 distance=34' 21422-1221 J 1410 distance=41' 21403-1157 GWP3084 distance=42' 21366-1243 GWP3077 distance=45' 21427-1258 KPP1268 distance=49' 21356-1147 STF2805 distance=78' 21370-1125 HU 87 distance=83' 21454-1247 VSP 2 distance=85' 21345-1316 RST4089 distance=85' 21401-1405 GWP3082 distance=89' 21340-1146 OCC 580 distance=98' 21417-1412 HJ 5291 distance=100' 21338-1329 GWP3074 distance=100' 21453-1341 STF2821 distance=104' 21382-1054 I 302 distance=106' 21436-1108 LV 10 distance=107' 21358-1407 UC 4503 distance=107' 21434-1410 HLD 167AB distance=108' 21434-1410 GLP 19AC distance=108' 21468-1157 OCC 997 distance=113' 21411-1047 OCC 826 distance=113' 21467-1142 OCC 227 distance=118' 21474-1307 HWE 58AB distance=118' 21474-1307 STF2826AC distance=118' 21476-1218 BRT2785 distance=119' 21317-1330 SCJ 29 distance=128' 21314-1323 LDS1482 distance=131' 21334-1412 KPP2339 distance=131' 21415-1450 HO 464AB distance=136' 21415-1450 GMC 28AC distance=136' 21346-1435 KPP2220 distance=139' 21476-1355 LDS4908 distance=140' 21440-1445 DRS 68 distance=143' 21361-1023 HJ 5518 distance=146' 21441-1025 GWP3089 distance=148' 21412-1011 RAO 623 distance=149' 21489-1344 UC 4572 distance=151' 21337-1444 HJ 3036 distance=153' 21488-1357 GWP3096 distance=156' 21472-1431 KPP4248BC distance=159' 21402-0948 OCC1063 distance=170' 21390-1527 HL 5 distance=171' 21435-0953 OCC 948 distance=175' 21289-1354 RST4086 distance=175' 21279-1326 SCJ 28 distance=179' 21515-1139 HU 89 distance=184' 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 21397-1237 RST4090 AB 323 1.2
Show 21397-1237 BVD 139 AB,C 287 128.0
Show 21391-1221 VBS 34 AB 275 0.2 19
Show 21391-1221 B 2897 AB,C 18 0.8 19
Show 21403-1214 GWP3085 76 24.0 26
Show 21393-1305 HU 88 227 1.4 29
Show 21375-1225 TSN 68 44 47.0 34
Show 21422-1221 J 1410 208 4.8 41
Show 21403-1157 GWP3084 292 10.0 42
Show 21366-1243 GWP3077 248 67.6 45
Show 21427-1258 KPP1268 49 9.7 49
Show 21356-1147 STF2805 319 37.4 78
Show 21370-1125 HU 87 236 2.7 83
Show 21454-1247 VSP 2 46 0.2 85
Show 21345-1316 RST4089 32 1.2 85
Show 21401-1405 GWP3082 97 42.0 89
Show 21340-1146 OCC 580 -1 0.0 98
Show 21417-1412 HJ 5291 107 24.4 100
Show 21338-1329 GWP3074 247 45.2 100
Show 21453-1341 STF2821 223 27.3 104
Show 21382-1054 I 302 87 2.2 106
Show 21436-1108 LV 10 356 1.0 107
Show 21358-1407 UC 4503 123 6.9 107
Show 21434-1410 HLD 167 AB 289 1.9 108
Show 21434-1410 GLP 19 AC 291 21.4 108
Show 21468-1157 OCC 997 -1 0.1 113
Show 21411-1047 OCC 826 -1 0.1 113
Show 21467-1142 OCC 227 -1 0.1 118
Show 21474-1307 HWE 58 AB 82 0.6 118
Show 21474-1307 STF2826 AC 81 4.0 118
Show 21476-1218 BRT2785 89 3.4 119
Show 21317-1330 SCJ 29 292 58.3 128
Show 21314-1323 LDS1482 102 3.3 131
Show 21334-1412 KPP2339 129 20.0 131
Show 21415-1450 HO 464 AB 104 17.7 136
Show 21415-1450 GMC 28 AC 257 118.6 136
Show 21346-1435 KPP2220 238 18.4 139
Show 21476-1355 LDS4908 347 47.9 140
Show 21440-1445 DRS 68 229 4.2 143
Show 21361-1023 HJ 5518 159 53.6 146
Show 21441-1025 GWP3089 68 93.0 148
Show 21412-1011 RAO 623 14 1.0 149
Show 21489-1344 UC 4572 214 63.4 151
Show 21337-1444 HJ 3036 91 6.1 153
Show 21488-1357 GWP3096 182 35.5 156
Show 21472-1431 KPP4248 BC 279 2.2 159
Show 21402-0948 OCC1063 -1 0.0 170
Show 21390-1527 HL 5 95 1.3 171
Show 21435-0953 OCC 948 -1 0.1 175
Show 21289-1354 RST4086 169 0.5 175
Show 21279-1326 SCJ 28 134 3.0 179

 
 
WDS 21397-1237 : COMPONENTS
 
 
  A B
B pa=323.3°
sep=1.23"
 
C pa=287.7°
sep=125.18"
pa=287.4°
sep=124.18"
 
 
21397-1237 A
 
 
Coord arcsec 2000 213939.19-123720.2 Mag 8.4 Spectral class G4V (yellow) PmRA 136.00
PmDE 36.0 SAO 164557 HIP 106951 Tycho2 5795-00175-1
HD 206032 BD BD-13 5985
Tycho2
Tycho2 5795-00175-1 Pflag RAmdeg 324.91360841 DEmdeg -12.62218686
PmRA 136.0 PmDE 36.3 E RAmdeg 9 E DEmdeg 10
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.14 EpDEm 1988.59
Num 15 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 9.238 E BTmag 0.022 VTmag 8.531
E VTmag 0.016 Prox 999 TYC T HIP 106951
CCDM RAdeg 324.91328833 DEdeg -12.62227306 EpRA 1990 1.73
EpDE 1990 1.51 E RAdeg 8.6 E DEdeg 11.4 Posflg
Corr 0.0
SAO
SAO 164557 DelFlag RA1950 PmRA1950 0.0089
DE1950 PmDE1950 0.031 Vmag 8.5 SpType G0
Double code Source 20 CatNum 7679 DM BD-13 5985
DMcomp BDsup HD 206032 M HD 0
GC RA1950rad 5.65895662 DE1950rad -0.22426853 PmRA2000 0.0091
PmDE2000 0.029
Hipparcos
Catalog H HIP 106951 Proxy RAhms 21 39 39.19
DEdms -12 37 20.2 Vmag 8.48 VarFlag R Vmag H
RAdeg 324.913 DEdeg -12.6223 AstroRef Plx 15.21
CCDM 21397-1237 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 206032 BD BD-13 5985
CD CP Dm number -13 5985 VIred 0.69
SpType G2V R SpType Coord arcsec 2000 213939.19-123720.2
Hipparcos 2
HIP 106951 Sn 5 So 0 Nc 1
RArad 5.670806359 DErad -0.2203003166 Plx 11.72 PmRA 133.79
PmDE 37.33 E RArad 0.81 E DErad 0.62 E Plx 0.92
E pmRA 1.42 E pmDE 0.72 Hpmag 8.6068 E Hpmag 0.0026
SHp 0.013 VA 0 BV 0.617 E BV 0.02
VI 0.69
CCDM
Ccdm 21397-1237 RComp Comp A Note1
Note2 Discov num DRAs -2.78 DDEs -20.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.4 Sp G0 PmNote *
PmRA 130 PmDE 31 Dm number -13 5985 Cat1 BD
Name2 164557 Cat2 SAO HD 206032 M HD
ADS BDS M ADS BDS N IDS IDS 21342S1304A
HIC 106951
 
 
21397-1237 B
 
 
Coord arcsec 2000 213939.14-123719.2 Mag 13.5 Calc delta mag 5.1 Calc coord yes
CCDM
Ccdm 21397-1237 RComp Comp B Note1
Note2 Discov num RST4090 DRAs DDEs
R dRAs Year 1937 Theta 324 Rho 1.2
Obs 4 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21342S1304B
HIC 106951
 
 
21397-1237 C
 
 
Coord arcsec 2000 213931.04-123642.1 Mag 10.85 Spectral class G8V (yellow) PmRA 141.00
PmDE 32.0 Tycho2 5795-00250-1 Calc delta mag 2.45 Calc coord yes
Tycho2
Tycho2 5795-00250-1 Pflag RAmdeg 324.87885102 DEmdeg -12.61157622
PmRA 136.7 PmDE 35.0 E RAmdeg 48 E DEmdeg 63
E pmRA 1.7 E pmDE 1.7 EpRAm 1980.30 EpDEm 1971.35
Num 4 Q RAmdeg 0.5 Q DEmdeg 0.3 Q pmRA 0.5
Q pmDE 0.3 BTmag 11.714 E BTmag 0.106 VTmag 10.925
E VTmag 0.090 Prox 999 TYC T HIP
CCDM RAdeg 324.87852861 DEdeg -12.61165917 EpRA 1990 1.72
EpDE 1990 1.47 E RAdeg 52.2 E DEdeg 72.1 Posflg
Corr 0.0