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Doubles in session


Current system
10271-6200
TDS 7279 AB,C
HD 307693


Nearby doubles
21' : 10297-6210
TDS7297

28' : 10249-6138
DAM2355

34' : 10244-6133
HU 1599

35' : 10314-6146
I 32

37' : 10288-6235
DUN 85

38' : 10244-6128
DAM2351

39' : 10311-6135
I 174

40' : 10313-6134
I 33AB

46' : 10330-6144
YMG 34

47' : 10307-6121
DUN 87

47' : 10329-6139
VOU 87

47' : 10300-6243
RST3702

48' : 10208-6217
DAM 524

48' : 10209-6220
DAM 525

49' : 10264-6249
TDS7271

49' : 10208-6218
JSP 391

52' : 10203-6222
JSP 390

54' : 10268-6254
HDS1501AB

56' : 10201-6135
HOA 1AB

59' : 10352-6211
KPP 614

60' : 10238-6106
TDS7241

61' : 10243-6103
DAM2349

62' : 10203-6240
RST3692

66' : 10314-6258
B 2249

66' : 10364-6156
JSP 406

71' : 10283-6310
HDS1505



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.

10271-6200 TDS 7279 AB,C (HD 307693)

 
 
10h 27m 04.00s -62° 00' 21.6" P.A. 316.00 sep 64.1 mag 9.06,7.63 Sp G5+F8V dist. 70.52 pc (230.04 l.y.)
 
 
Coord 2000 10271-6200 Discov num TDS7279 Comp AB,C Coord arcsec 2000 10 27 04.00 -62 00 21.6
Date first 1917 Date last 2015 Obs 13
Pa first 316 Pa last 316.2 P.A. Now (θ) 316.2°
Sep first 63.6 Sep last 64.05 Sep. Now (ρ) 64.05"
Mag pri 9.06 Mag sec 7.63 delta mag (ΔM) 1.43 Spectral class G5+F8V (yellow/yellow-white)
Pri motion ra -085 Sec motion ra -087
Pri motion dec -088 Sec motion dec -088
Notes N Z V (See Notes, Parallax indicates components are physical, Proper motion indicates physical)
rPM=0.016 (< 0.3, Physical double)
This double is physical.
 
 
10271-6200 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 10 27 04 -62 00 22 HDS 1503 AB 2021 4 13 0.3 9.22 11.45 2.23
Show HD 307693 10 27 04 -62 00 22 TDS 7279 AB,C 2015 13 316 64.1 9.06 7.63 1.43 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 307693 Constellation Carina HIP 51166 Tycho2 8960-01271-1
Gaia DR2 5253820875140312448 HD 307693 CP CP-61 1657 Distance 70.52
Distance ly 230.04
 
 
WDS 10271-6200 TDS 7279 AB,C (HD 307693) : NOTES
 
 
discov_num notes refcode
TDS7279 AB,C: SHY 555. Bayesian analysis by Shaya & Olling (2011) indicates Shy2011
very high (near 100%) probability pair is physical.
 
 
REFERENCES
 
 
refcode metd author reference
Shy2011 - Shaya, E.J. & Olling, R. 2011ApJS..192....2S
Shy2011 ApJS 192, 2, 2011
Shy2011 (Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs
Shy2011 added to WDS only if probability 90% or greater.)
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
1 TDS Tycho Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10271-6200 TDS7279 AB,C 2000 12 136 64.2 9.06 7.63 NZDV 102704.00-620021.6
10271-6200 TDS7279 AB,C 2015 13 316 64.1 9.06 7.63 G5+F8V NZ V 102704.00-620021.6

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

 
 
WDS 10271-6200 TDS 7279 AB,C (HD 307693) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10271-6200 TDS 7279 AB,C (HD 307693) : MEASURES
 
 
No records found.

 
 
WDS 10271-6200 (HD 307693) : VIRTUAL EYEPIECE
 
 

10271-6200 HDS1503A mag 9.22 Sp G5 10271-6200 HDS1503B sep 0.3 P.A. 6.30 mag 11.45 10271-6200 TDS7279C sep 50.7 P.A. 335.80 mag 7.63 Sp F8V 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 10271-6200 (HD 307693) : ALADIN DSS IMAGE @ 10h 27m 04.00s -62° 00' 21.6"
 
 
 
 
WDS 10271-6200 TDS 7279 AB,C (HD 307693) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10271-6200 TDS7279AB,C distance=0' 10297-6210 TDS7297 distance=21' 10249-6138 DAM2355 distance=28' 10244-6133 HU 1599 distance=34' 10314-6146 I 32 distance=35' 10288-6235 DUN 85 distance=37' 10244-6128 DAM2351 distance=38' 10311-6135 I 174 distance=39' 10313-6134 I 33AB distance=40' 10313-6134 I 33AB,C distance=40' 10330-6144 YMG 34 distance=46' 10307-6121 DUN 87 distance=47' 10329-6139 VOU 87 distance=47' 10300-6243 RST3702 distance=47' 10208-6217 DAM 524 distance=48' 10209-6220 DAM 525 distance=48' 10264-6249 TDS7271 distance=49' 10208-6218 JSP 391 distance=49' 10203-6222 JSP 390 distance=52' 10268-6254 HDS1501Ba,Bb distance=54' 10268-6254 HDS1501AB distance=54' 10201-6135 HOA 1AB distance=56' 10201-6135 DAM 54AC distance=56' 10201-6135 HOA 1AD distance=56' 10352-6211 KPP 614 distance=59' 10238-6106 TDS7241 distance=60' 10243-6103 DAM2349 distance=61' 10203-6240 RST3692 distance=62' 10314-6258 B 2249 distance=66' 10364-6156 JSP 406 distance=66' 10283-6310 HDS1505 distance=71' 10192-6106 B 2237AB distance=78' 10192-6106 B 2237BC distance=78' 10262-6318 TOK 891 distance=78' 10269-6040 B 1678AB distance=81' 10269-6040 B 1678AB,C distance=81' 10269-6040 B 1678AB,DE distance=81' 10375-6128 TDS7380 distance=81' 10269-6040 B 1678DE distance=81' 10269-6040 B 1678DE,F distance=81' 10171-6120 B 1673AB distance=82' 10171-6120 B 1673AC distance=82' 10207-6311 YMG 33 distance=84' 10188-6056 B 1674 distance=87' 10387-6233 JSP 412AB distance=88' 10387-6233 NZO 17AB,C distance=88' 10229-6324 FIN 163 distance=89' 10277-6032 HDS1504 distance=89' 10363-6101 KRV 31 distance=89' 10292-6031 JSP 395AB distance=91' 10292-6031 HLN 15AB,C distance=91' 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 10271-6200 HDS1503 AB 13 0.3
Show 10271-6200 TDS7279 AB,C 316 64.1
Show 10297-6210 TDS7297 106 0.5 21
Show 10249-6138 DAM2355 48 2.3 28
Show 10244-6133 HU 1599 5 1.2 34
Show 10314-6146 I 32 344 5.3 35
Show 10288-6235 DUN 85 220 21.7 37
Show 10244-6128 DAM2351 265 1.1 38
Show 10311-6135 I 174 46 1.3 39
Show 10313-6134 I 33 AB 230 0.8 40
Show 10313-6134 I 33 AB,C 119 5.1 40
Show 10330-6144 YMG 34 200 0.5 46
Show 10307-6121 DUN 87 331 82.2 47
Show 10329-6139 VOU 87 313 3.0 47
Show 10300-6243 RST3702 233 2.7 47
Show 10208-6217 DAM 524 327 5.6 48
Show 10209-6220 DAM 525 73 6.2 48
Show 10264-6249 TDS7271 199 1.1 49
Show 10208-6218 JSP 391 234 3.5 49
Show 10203-6222 JSP 390 136 4.3 52
Show 10268-6254 HDS1501 Ba,Bb 314 0.2 54
Show 10268-6254 HDS1501 AB 340 4.0 54
Show 10201-6135 HOA 1 AB 42 13.7 56
Show 10201-6135 DAM 54 AC 76 12.1 56
Show 10201-6135 HOA 1 AD 252 24.4 56
Show 10352-6211 KPP 614 186 5.6 59
Show 10238-6106 TDS7241 70 0.6 60
Show 10243-6103 DAM2349 291 6.5 61
Show 10203-6240 RST3692 60 0.8 62
Show 10314-6258 B 2249 321 11.2 66
Show 10364-6156 JSP 406 282 1.3 66
Show 10283-6310 HDS1505 132 0.1 71
Show 10192-6106 B 2237 AB 12 10.4 78
Show 10192-6106 B 2237 BC 327 2.4 78
Show 10262-6318 TOK 891 67 0.1 78
Show 10269-6040 B 1678 AB 236 0.3 81
Show 10269-6040 B 1678 AB,C 199 4.3 81
Show 10269-6040 B 1678 AB,DE 337 19.6 81
Show 10375-6128 TDS7380 175 2.4 81
Show 10269-6040 B 1678 DE 50 1.8 81
Show 10269-6040 B 1678 DE,F 336 7.3 81
Show 10171-6120 B 1673 AB 157 16.9 82
Show 10171-6120 B 1673 AC 7 25.9 82
Show 10207-6311 YMG 33 80 0.3 84
Show 10188-6056 B 1674 100 2.8 87
Show 10387-6233 JSP 412 AB 274 0.6 88
Show 10387-6233 NZO 17 AB,C 47 5.3 88
Show 10229-6324 FIN 163 92 1.7 89
Show 10277-6032 HDS1504 176 6.7 89
Show 10363-6101 KRV 31 235 20.9 89
Show 10292-6031 JSP 395 AB 106 0.1 91

 
 
WDS 10271-6200 : COMPONENTS
 
 
  A B
B pa=6.3°
sep=0.33"
 
C pa=335.8°
sep=50.70"
pa=335.6°
sep=50.41"
 
 
10271-6200 A
 
 
Coord arcsec 2000 102704.00-620021.6 Mag 9.22 Spectral class G5 (yellow) PmRA -83.00
PmDE -86.0 HIP 51166 Tycho2 8960-01271-1 HD 307693
CP CP-61 1657
Tycho2
Tycho2 8960-01271-1 Pflag RAmdeg 156.76667281 DEmdeg -62.00601894
PmRA -85.3 PmDE -88.3 E RAmdeg 11 E DEmdeg 11
E pmRA 1.5 E pmDE 1.5 EpRAm 1989.77 EpDEm 1989.83
Num 10 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.9 BTmag 9.879 E BTmag 0.024 VTmag 9.062
E VTmag 0.017 Prox 482 TYC T HIP 51166
CCDM AB RAdeg 156.76709444 DEdeg -62.00581694 EpRA 1990 1.64
EpDE 1990 1.74 E RAdeg 10.8 E DEdeg 11.0 Posflg P
Corr -0.3
Hipparcos
Catalog H HIP 51166 Proxy H RAhms 10 27 04.10
DEdms -62 00 20.9 Vmag 8.95 VarFlag R Vmag G
RAdeg 156.767 DEdeg -62.0058 AstroRef A Plx 13.48
CCDM 10271-6200 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 52 Rho 0.46 HD 307693 BD
CD CP CP-61 1657 Dm number -61 1657 VIred 0.81
SpType G5 R SpType Coord arcsec 2000 102704.10-620020.9
Hipparcos 2
HIP 51166 Sn 15 So 3 Nc 2
RArad 2.736101947 DErad -1.0822056086 Plx 14.18 PmRA -83.75
PmDE -86.1 E RArad 0.89 E DErad 0.86 E Plx 1
E pmRA 1.11 E pmDE 1.03 Hpmag 9.0874 E Hpmag 0.0019
SHp 0.024 VA 0 BV 0.77 E BV 0.015
VI 0.81
CCDM
Ccdm 10271-6200 RComp Comp A Note1
Note2 Discov num DRAs -2.00 DDEs -21.7
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.2 Sp G5 PmNote *
PmRA -83 PmDE -86 Dm number -61 1657 Cat1 CPD
Name2 250959 Cat2 SAO HD 307693 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 51166
 
 
10271-6200 B
 
 
Coord arcsec 2000 102704.01-620021.3 Mag 11.45 Calc delta mag 2.23 Calc coord yes
CCDM
Ccdm 10271-6200 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.95 DDEs -21.4
R dRAs 82 Year 1991 Theta 52 Rho 0.5
Obs 1 Vmag 11.4 Sp PmNote *
PmRA -83 PmDE -86 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 51166
 
 
10271-6200 C
 
 
Coord arcsec 2000 102701.04-615935.4 Mag 7.63 Spectral class F8V (yellow-white) PmRA -87.00
PmDE -88.0 Calc delta mag 1.59 Calc coord yes