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Doubles in session


Current system
21552-6153
CVN 31 AF


Nearby doubles
14' : 21557-6140
TOI 138

17' : 21556-6136
KPP1355

67' : 21464-6129
TDT3150

81' : 21476-6254
RST1107

87' : 21469-6257
UC 4561

88' : 21493-6311
KPP 499

89' : 22039-6257
RST1118

90' : 22075-6132
TDT3356

93' : 21500-6319
RST9009

97' : 21450-6259
UC 4549

99' : 22009-6024
TDT3292

101' : 22039-6035
TDT3319

106' : 22007-6016
UC 4628

109' : 21541-6341
TDT3225

114' : 22001-6005
WIS 359

118' : 21512-6347
RST5479

125' : 22120-6120
UC 4677

126' : 22130-6159
HU 1636

128' : 21444-6013
HJ 5294AB

133' : 22097-6319
TDT3379

133' : 22110-6307
TDT3390

135' : 22131-6112
CPO 91AB

135' : 22116-6306
RST2192

137' : 22094-6024
KPP3067

139' : 21509-5939
HDS3111

143' : 22135-6058
KPP1511



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.

21552-6153 CVN 31 AF

 
 
21h 55m 11.34s -61° 53' 11.0" P.A. 191.00 sep 12.9 mag 4.91,15.30 Sp F1III dist. 46.47 pc (151.59 l.y.)
 
 
Coord 2000 21552-6153 Discov num CVN  31 Comp AF Coord arcsec 2000 21 55 11.34 -61 53 11.0
Date first 2006 Date last 2007 Obs 2
Pa first 191 Pa last 191.4 P.A. Now (θ) 191.4°
Sep first 13.0 Sep last 12.92 Sep. Now (ρ) 12.92"
Mag pri 4.91 Mag sec 15.30 delta mag (ΔM) 10.39 Spectral class F1III (yellow-white)
Pri motion ra +045 Sec motion ra
Pri motion dec -091 Sec motion dec
Notes N W K (See Notes, , K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
21552-6153 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 255101 21 55 11 -61 53 11 HDO 296 AB 2021 57 271 0.1 6.60 6.80 0.20 Y
Show 255101 21 55 11 -61 53 11 CVN 31 AC 2007 3 158 5.0 5.96
Show HD 207964 255101 21 55 11 -61 53 11 SHY 348 AD 2010 6 245 999.9 5.96 7.28 1.32
Show 255101 21 55 11 -61 53 11 SHY 348 AE 2000 3 306 999.9 5.96 11.69 5.73
Show 255101 21 55 11 -61 53 11 CVN 31 AF 2007 2 191 12.9 4.91 15.30 10.39 <===
Show 255093 21 52 10 -62 03 08 SHY 347 DE 2015 4 320 999.9 7.28 11.69 4.41
Show 255093 21 52 10 -62 03 08 CVN 31 DF 2005 1 33 11.1 6.03 20.50 14.47
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Indus SAO 255101 HIP 108195 Tycho2 9116-02070-1
Gaia DR2 6408955426068786688 HD 207964 HR 8352 CP CP-62 6277
Distance 46.47 Distance ly 151.59
 
 
WDS 21552-6153 CVN 31 AF : NOTES
 
 
discov_num notes refcode
HDO 296 AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 2.69 +/- 0.39, 2.32, and 1.64 Msun, respectively. Mlk2012
SHY 348 AD: HIP 108195 + HIP 107947.
Also known as CAB 7. Cab2011
SHY 348 AE: HIP 108195 + HIP 107345.
SHY 347 DE: HIP 107947 + HIP 107345.
 
 
REFERENCES
 
 
refcode metd author reference
Cab2011 E2 j Alonso-Floriano, F.J., Caballero, J.A. & Montes, D. 2011sca..conf..344A
Cab2011 +P Stellar Clusters & Associations: A RIA Workshop on Gaia, 2011, 344
Cab2011 +H+
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 CVN Chauvin, G., Menard, F., Fusco, T., Lagrange, A.-M., Beuzit, J.-L., Mouillet, D.,
1 CVN & Augereau, J.-C.
2 CVN Chauvin, G., Thomson, M., Dumas, C., Beuzit, J.-L., Lowrance, P., Fusco, T.,
2 CVN Lagrange, A.-M., Zuckerman, B., et al.
3 CVN Chauvin, G., Lagrange, A.-M., Beust, H., Fusco, T., Mouillet, D., Lacombe, F.,
3 CVN Pujet, P., Rousset, G., et al.
4 CVN Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I.,
4 CVN Beuzit, J.-L., & Lowrance, P.
5 CVN Chauvin, G., Lagrange, A.-M., Lacombe, F., Dumas, C., Mouillet, D., Zuckerman, B.,
5 CVN Gendron, E., Song, I., et al.
6 CVN Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I.,
6 CVN Beuzit, J.-L., & Lowrance, P.
7 CVN Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Mouillet, D., Song, I.,
7 CVN Beuzit, J.-L., Lowrance, P., & Bessell, M.S.
8 CVN Chauvin, G., Lagrange, A.-M., Udry, S., Fusco, T., Galland, F., Naef, D., Beuzit,
8 CVN J.-L., & Mayor, M.
11 CVN Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Bessell, M.S., Beuzit,
11 CVN J.-L., Bonnefoy, M., Desidera, S., et al.
15 CVN Chauvin, G., Faherty, J., Boccaletti, A., Cruz, K., Lagrange, A., Zuckerman, B.,
15 CVN Bessell, M.S., Beuzit, J.-L., Bonnefoy, M., Dumas, C., Lowrance, P., & Song, I.
16 CVN Chauvin, G., Lagrange, A.-M., Beust, H., Bonnefoy, M., Boccaletti, A., Apai, D.,
16 CVN Allard, F., Ehrenreich, D., Girard, J.H.V., Mouillet, D., & Rouan, D.
17 CVN Chauvin, G., Vigan, A., Bonnefoy, M., Desidera, S., Bonavita, M., Mesa, D.,
17 CVN Boccaletti, A., Buenzli, E., Carson, J., Delorme, P., Hagelberg, J.,
17 CVN Montagnier, G., et al.
18 HDO Harvard Obs.
27 SHY Shaya, E.J. & Olling, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21552-6153 CVN 31 AF 2007 2 191 12.9 4.91 15.30 F1III N K 215511.34-615311.0

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

 
 
WDS 21552-6153 CVN 31 AF : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21552-6153 CVN 31 AF : MEASURES
 
 
No records found.

 
 
WDS 21552-6153 : VIRTUAL EYEPIECE
 
 

21552-6153 HDO 296A mag 6.6 Sp F1III 21552-6153 HDO 296B sep 0.1 P.A. 272.10 mag 6.8 21552-6153 CVN 31C sep 4.7 P.A. 169.30 21552-6153 SHY 347D sep 1412.8 P.A. 245.00 mag 7.28 Sp F6V 21552-6153 SHY 348E sep 3950.3 P.A. 326.60 mag 11.69 Sp M0V 21552-6153 CVN 31F sep 12.7 P.A. 185.40 mag 15.3 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 21552-6153 : ALADIN DSS IMAGE @ 21h 55m 11.34s -61° 53' 11.0"
 
 
 
 
WDS 21552-6153 CVN 31 AF : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21552-6153 CVN 31AF distance=0' 21557-6140 TOI 138 distance=14' 21556-6136 KPP1355 distance=17' 21552-6153 SHY 347DE distance=24' 21552-6153 CVN 31DF distance=24' 21464-6129 TDT3150 distance=67' 21476-6254 RST1107 distance=81' 21469-6257 UC 4561 distance=87' 21493-6311 KPP 499 distance=88' 22039-6257 RST1118 distance=89' 22075-6132 TDT3356 distance=90' 21500-6319 RST9009 distance=93' 21450-6259 UC 4549 distance=97' 22009-6024 TDT3292 distance=99' 22039-6035 TDT3319 distance=101' 22007-6016 UC 4628 distance=106' 21541-6341 TDT3225 distance=109' 22001-6005 WIS 359 distance=114' 21512-6347 RST5479 distance=118' 22120-6120 UC 4677 distance=125' 22130-6159 HU 1636 distance=126' 21444-6013 HJ 5294AB distance=128' 21444-6013 BAU 68AC distance=128' 21444-6013 BAU 68AD distance=128' 21444-6013 BAU 68BC distance=128' 21444-6013 BAU 68BD distance=128' 22097-6319 TDT3379 distance=133' 22110-6307 TDT3390 distance=133' 22131-6112 CPO 91AB distance=135' 22131-6112 BAU 69AC distance=135' 22116-6306 RST2192 distance=135' 22094-6024 KPP3067 distance=137' 21509-5939 HDS3111 distance=139' 22135-6058 KPP1511 distance=143' 21570-5928 B 545AB distance=146' 21491-6413 CVN 30 distance=146' 21425-6000 HDS3091 distance=147' 21516-5925 HU 1634 distance=151' 21563-5921 HJ 5300AB distance=153' 21563-5921 HJ 5300BC distance=153' 21379-6343 NSN 441 distance=162' 22115-6004 SKF1509 distance=162' 21424-6410 SKF2807 distance=162' 21366-6340 TDT3059 distance=167' 22124-6003 WIS 362 distance=168' 21365-6358 TDT3056 distance=179' 21543-6452 KPP1734 distance=179' 21476-6446 TDT3157 distance=180' 21436-6441 UC 4538 distance=186' 22148-5955 TVB 326AB distance=186' 22148-5955 TVB 326AC distance=186' 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 21552-6153 HDO 296 AB 271 0.1
Show 21552-6153 CVN 31 AC 158 5.0
Show 21552-6153 SHY 348 AD 245 999.9
Show 21552-6153 SHY 348 AE 306 999.9
Show 21552-6153 CVN 31 AF 191 12.9
Show 21557-6140 TOI 138 261 0.1 14
Show 21556-6136 KPP1355 220 10.2 17
Show 21552-6153 SHY 347 DE 320 999.9 24
Show 21552-6153 CVN 31 DF 33 11.1 24
Show 21464-6129 TDT3150 347 0.6 67
Show 21476-6254 RST1107 122 5.1 81
Show 21469-6257 UC 4561 34 29.3 87
Show 21493-6311 KPP 499 234 3.8 88
Show 22039-6257 RST1118 344 0.5 89
Show 22075-6132 TDT3356 74 0.6 90
Show 21500-6319 RST9009 343 6.1 93
Show 21450-6259 UC 4549 203 53.4 97
Show 22009-6024 TDT3292 77 0.5 99
Show 22039-6035 TDT3319 260 0.5 101
Show 22007-6016 UC 4628 175 22.8 106
Show 21541-6341 TDT3225 74 0.6 109
Show 22001-6005 WIS 359 107 215.0 114
Show 21512-6347 RST5479 12 0.7 118
Show 22120-6120 UC 4677 181 6.8 125
Show 22130-6159 HU 1636 288 2.4 126
Show 21444-6013 HJ 5294 AB 12 8.5 128
Show 21444-6013 BAU 68 AC 150 21.7 128
Show 21444-6013 BAU 68 AD 112 38.2 128
Show 21444-6013 BAU 68 BC 161 28.6 128
Show 21444-6013 BAU 68 BD 124 40.6 128
Show 22097-6319 TDT3379 176 0.6 133
Show 22110-6307 TDT3390 137 0.4 133
Show 22131-6112 CPO 91 AB 192 5.0 135
Show 22131-6112 BAU 69 AC 281 27.9 135
Show 22116-6306 RST2192 294 0.9 135
Show 22094-6024 KPP3067 89 1.5 137
Show 21509-5939 HDS3111 189 0.2 139
Show 22135-6058 KPP1511 144 11.4 143
Show 21570-5928 B 545 AB 195 4.0 146
Show 21491-6413 CVN 30 122 0.1 146
Show 21425-6000 HDS3091 69 0.7 147
Show 21516-5925 HU 1634 256 2.0 151
Show 21563-5921 HJ 5300 AB 34 25.5 153
Show 21563-5921 HJ 5300 BC 273 7.3 153
Show 21379-6343 NSN 441 198 2.2 162
Show 22115-6004 SKF1509 337 58.1 162
Show 21424-6410 SKF2807 39 2.9 162
Show 21366-6340 TDT3059 60 2.3 167
Show 22124-6003 WIS 362 350 977.8 168
Show 21365-6358 TDT3056 55 0.7 179
Show 21543-6452 KPP1734 115 13.4 179

 
 
WDS 21552-6153 : COMPONENTS
 
 
  A B C D E
B pa=272.1°
sep=0.06"
 
C pa=169.3°
sep=4.69"
pa=168.6°
sep=4.70"
 
D pa=245.0°
sep=1412.82"
pa=245.0°
sep=1412.76"
pa=245.2°
sep=1411.64"
 
E pa=326.6°
sep=3950.27"
pa=326.6°
sep=3950.23"
pa=326.6°
sep=3954.56"
pa=347.2°
sep=3980.54"
 
F pa=185.4°
sep=12.72"
pa=185.1°
sep=12.72"
pa=194.4°
sep=8.32"
pa=65.4°
sep=1406.35"
pa=145.9°
sep=3960.05"
 
 
21552-6153 A
 
 
Coord arcsec 2000 215511.34-615311.0 Mag 6.6 Spectral class F1III (yellow-white) PmRA 46.00
PmDE -93.0 SAO 255101 HIP 108195 Tycho2 9116-02070-1
HD 207964 HR 8352 GC 30654 CP CP-62 6277
Tycho2
Tycho2 9116-02070-1 Pflag RAmdeg 328.79747710 DEmdeg -61.88660480
PmRA 44.6 PmDE -88.9 E RAmdeg 3 E DEmdeg 3
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.41 EpDEm 1991.59
Num 11 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.2 BTmag 6.373 E BTmag 0.014 VTmag 5.959
E VTmag 0.009 Prox 999 TYC T HIP 108195
CCDM RAdeg 328.79725583 DEdeg -61.88640167 EpRA 1990 1.59
EpDE 1990 1.77 E RAdeg 3.3 E DEdeg 3.2 Posflg
Corr 0.2
SAO
SAO 255101 DelFlag RA1950 PmRA1950 0.008
DE1950 PmDE1950 -0.081 Vmag 5.9 SpType F0
Double code Source 70 CatNum 30654 DM CP-62 6277
DMcomp BDsup HD 207964 M HD 0
GC 30654 RA1950rad 5.72260108 DE1950rad -1.08423902 PmRA2000 0.0071
PmDE2000 -0.084
Hipparcos
Catalog H HIP 108195 Proxy RAhms 21 55 11.34
DEdms -61 53 11.0 Vmag 5.92 VarFlag R Vmag H
RAdeg 328.797 DEdeg -61.8864 AstroRef Plx 21.49
CCDM 21552-6153 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 207964 BD
CD CP CP-62 6277 Dm number -62 6277 VIred 0.46
SpType F1III R SpType Coord arcsec 2000 215511.34-615311.0
Hipparcos 2
HIP 108195 Sn 5 So 0 Nc 1
RArad 5.7385945175 DErad -1.0801212376 Plx 21.52 PmRA 44.5
PmDE -91.07 E RArad 0.16 E DErad 0.25 E Plx 0.41
E pmRA 0.23 E pmDE 0.27 Hpmag 6.0066 E Hpmag 0.0005
SHp 0.007 VA 0 BV 0.393 E BV 0.003
VI 0.46
CCDM
Ccdm 21552-6153 RComp Comp A Note1
Note2 Discov num DRAs -0.49 DDEs -10.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.6 Sp F0 PmNote *
PmRA 55 PmDE -79 Dm number -62 6277 Cat1 CPD
Name2 255101 Cat2 SAO HD 207964 M HD
ADS BDS M ADS BDS N IDS IDS 21478S6221A
HIC 108195
 
 
21552-6153 B
 
 
Coord arcsec 2000 215511.33-615311.0 Mag 6.8 Calc delta mag 0.2 Calc coord yes
CCDM
Ccdm 21552-6153 RComp Comp B Note1 *
Note2 Discov num HDO 296 DRAs DDEs
R dRAs Year 1901 Theta Rho
Obs 99 Vmag 6.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21478S6221B
HIC 108195
 
 
21552-6153 C
 
 
Coord arcsec 2000 215511.46-615315.6 Calc delta mag 6.6 Calc coord yes
 
 
21552-6153 D
 
 
Coord arcsec 2000 215209.72-620308.5 Coord calc 215209.72-620308.5 Mag 7.28 Spectral class F6V (yellow-white)
PmRA 44.00 PmDE -91.0 SAO 255093 HIP 107947
Tycho2 9116-00257-1 HD 207575 GC 30582 CP CP-62 6271
Calc delta mag 0.68
Tycho2
Tycho2 9116-00257-1 Pflag RAmdeg 328.04051748 DEmdeg -62.05236008
PmRA 43.8 PmDE -90.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.33 EpDEm 1991.44
Num 13 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.5
Q pmDE 0.8 BTmag 7.814 E BTmag 0.015 VTmag 7.283
E VTmag 0.010 Prox 999 TYC T HIP 107947
CCDM RAdeg 328.04030056 DEdeg -62.05215333 EpRA 1990 1.63
EpDE 1990 1.74 E RAdeg 3.8 E DEdeg 3.6 Posflg
Corr 0.1
SAO
SAO 255093 DelFlag RA1950 PmRA1950 0.0064
DE1950 PmDE1950 -0.111 Vmag 7.2 SpType F8
Double code Source 70 CatNum 30582 DM CP-62 6271
DMcomp BDsup HD 207575 M HD 0
GC 30582 RA1950rad 5.70924605 DE1950rad -1.0871056 PmRA2000 0.0055
PmDE2000 -0.114
Hipparcos
Catalog H HIP 107947 Proxy RAhms 21 52 09.67
DEdms -62 03 07.7 Vmag 7.22 VarFlag 1 R Vmag H
RAdeg 328.04 DEdeg -62.0521 AstroRef Plx 22.18
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 207575 BD
CD CP CP-62 6271 Dm number -62 6271 VIred 0.58
SpType F6V R SpType Coord arcsec 2000 215209.67-620307.7
Hipparcos 2
HIP 107947 Sn 5 So 0 Nc 1
RArad 5.7253831805 DErad -1.0830141686 Plx 22.06 PmRA 44.05
PmDE -92.02 E RArad 0.28 E DErad 0.38 E Plx 0.66
E pmRA 0.41 E pmDE 0.45 Hpmag 7.336 E Hpmag 0.0009
SHp 0.013 VA 0 BV 0.51 E BV 0.001
VI 0.58
 
 
21552-6153 E
 
 
Coord arcsec 2000 215004.67-605829.8 Mag 11.69 Spectral class M0V (red) PmRA 42.00
PmDE -93.0 Calc delta mag 5.09 Calc coord yes
 
 
21552-6153 F
 
 
Coord arcsec 2000 215511.17-615323.7 Mag 15.3 Calc delta mag 8.7 Calc coord yes