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Doubles in session


Current system
07251-2110
DAM 1372 AD


Nearby doubles
6' : 07247-2109
ARA 923

10' : 07250-2101
HJ 3964

16' : 07258-2057
BU 198

17' : 07240-2117
ARA1335

19' : 07264-2105
DON 182

21' : 07242-2054
ARA 921

22' : 07264-2100
DON 183

25' : 07242-2050
ARA 920

25' : 07239-2128
TDS 367

25' : 07237-2125
TDS4764

27' : 07270-2109
ARA 929

28' : 07241-2134
ARA1336

33' : 07260-2041
ARA 927

34' : 07260-2142
ARA1338

36' : 07227-2110
HO 626

36' : 07267-2042
TDS 372

38' : 07228-2127
TDS4752

38' : 07261-2146
ARA1339

39' : 07278-2116
ARA1340

39' : 07275-2052
ARA 930

40' : 07227-2109
HO 521

41' : 07275-2047
ARG 17

42' : 07221-2109
ARA 913

43' : 07222-2058
ARA 914

43' : 07224-2050
ARA 915

48' : 07249-2158
ARA1337



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.
 
 
WDS 07251-2110 : COMPONENTS
 
 
  A B C
B pa=22.2°
sep=1.73"
 
C pa=121.2°
sep=6.05"
pa=136.4°
sep=6.55"
 
D pa=305.1°
sep=93.15"
pa=304.0°
sep=92.78"
pa=304.8°
sep=99.19"
 
 
07251-2110 A
 
 
Name HD 58510 Coord arcsec 2000 072507.97-211025.9 Mag 7.21 Spectral class B1Iab (blue-white)
PmRA -2.00 PmDE 3.0 SAO 173684 HIP 35997
Tycho2 5978-03679-1 HD 58510 GC 9910 ADS 6065
BD BD-20 1919 CP CP-20 2370
Tycho2
Tycho2 5978-03679-1 Pflag P RAmdeg 111.28324758 DEmdeg -21.17378112
PmRA 0.7 PmDE -8.8 E RAmdeg 4 E DEmdeg 4
E pmRA 3.4 E pmDE 3.4 EpRAm 1991.60 EpDEm 1991.61
Num 4 Q RAmdeg 2.2 Q DEmdeg 1.0 Q pmRA 2.1
Q pmDE 1.0 BTmag 7.266 E BTmag 0.015 VTmag 7.205
E VTmag 0.010 Prox 17 TYC T HIP 35997
CCDM A RAdeg 111.28319861 DEdeg -21.17386139 EpRA 1990 1.63
EpDE 1990 1.64 E RAdeg 4.3 E DEdeg 4.2 Posflg D
Corr 0.0
SAO
SAO 173684 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 -0.037 Vmag 6.7 SpType B2
Double code Source 70 CatNum 9910 DM BD-20 1919
DMcomp BDsup HD 58510 M HD 0
GC 9910 RA1950rad 1.93282713 DE1950rad -0.36781917 PmRA2000 -0.0009
PmDE2000 -0.034
Hipparcos
Catalog H HIP 35997 Proxy H RAhms 07 25 07.97
DEdms -21 10 25.9 Vmag 6.8 VarFlag 1 R Vmag G
RAdeg 111.283 DEdeg -21.1739 AstroRef A Plx 0.22
CCDM 07251-2110 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 23 Rho 1.75 HD 58510 BD BD-20 1919
CD CP CP-20 2370 Dm number -20 1919 VIred 0.13
SpType B1Ia R SpType Coord arcsec 2000 072507.97-211025.9
Hipparcos 2
HIP 35997 Sn 15 So 3 Nc 2
RArad 1.9422582388 DErad -0.3695536428 Plx -0.07 PmRA -2.38
PmDE 3.14 E RArad 0.57 E DErad 0.87 E Plx 1.09
E pmRA 0.74 E pmDE 1 Hpmag 6.823 E Hpmag 0.0021
SHp 0.019 VA 2 BV 0.117 E BV 0.026
VI 0.13
CCDM
Ccdm 07251-2110 RComp Comp A Note1
Note2 Discov num DRAs 1.88 DDEs -29.3
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.1 Sp B2 PmNote *
PmRA -13 PmDE -38 Dm number -20 1919 Cat1 BD
Name2 173684 Cat2 SAO HD 58510 M HD
ADS BDS A 6065 M ADS BDS N IDS IDS 07208S2059A
HIC 35997
 
 
07251-2110 B
 
 
Coord arcsec 2000 072508.02-211024.3 Mag 8.05 PmRA 1.00 PmDE -9.0
Tycho2 5978-03679-2 Calc delta mag 0.84 Calc coord yes
Tycho2
Tycho2 5978-03679-2 Pflag P RAmdeg 111.28324758 DEmdeg -21.17378112
PmRA 0.7 PmDE -8.8 E RAmdeg 4 E DEmdeg 4
E pmRA 3.4 E pmDE 3.4 EpRAm 1991.60 EpDEm 1991.61
Num 4 Q RAmdeg 2.2 Q DEmdeg 1.0 Q pmRA 2.1
Q pmDE 1.0 BTmag 8.133 E BTmag 0.016 VTmag 8.054
E VTmag 0.012 Prox 17 TYC HIP 35997
CCDM B RAdeg 111.28340556 DEdeg -21.17341833 EpRA 1990 1.62
EpDE 1990 1.66 E RAdeg 5.7 E DEdeg 5.5 Posflg D
Corr -0.1
CCDM
Ccdm 07251-2110 RComp Comp B Note1
Note2 Discov num BU 199 DRAs DDEs
R dRAs Year 1870 Theta 022 Rho 1.8
Obs 21 Vmag 8.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6065 M ADS BDS N IDS IDS 07208S2059B
HIC 35997
 
 
07251-2110 C
 
 
Coord arcsec 2000 072508.34-211029.0 Mag 12.8 Calc delta mag 5.59 Calc coord yes
CCDM
Ccdm 07251-2110 RComp Comp C Note1
Note2 Discov num HO 522 DRAs DDEs
R dRAs Year 1898 Theta 117 Rho 6.7
Obs 4 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6065 M ADS BDS N IDS IDS 07208S2059C
HIC 35997
 
 
07251-2110 D
 
 
Coord arcsec 2000 072502.52-210932.4 Mag 8.3 Spectral class OB (blue) PmRA -2.00
PmDE 3.0 Tycho2 5978-01770-1 Calc delta mag 1.09 Calc coord yes
Tycho2
Tycho2 5978-01770-1 Pflag RAmdeg 111.25833376 DEmdeg -21.15907431
PmRA -3.9 PmDE 2.7 E RAmdeg 6 E DEmdeg 6
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.08 EpDEm 1991.17
Num 9 Q RAmdeg 0.7 Q DEmdeg 0.7 Q pmRA 0.6
Q pmDE 0.7 BTmag 8.333 E BTmag 0.016 VTmag 8.303
E VTmag 0.013 Prox 987 TYC T HIP
CCDM RAdeg 111.25834389 DEdeg -21.15908028 EpRA 1990 1.64
EpDE 1990 1.74 E RAdeg 6.4 E DEdeg 5.7 Posflg
Corr -0.1