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Doubles in session


Current system
00508-0155
HDS 113
HD 4873


Nearby doubles
33' : 00503-0227
BVD 66

34' : 00506-0121
HJ 1998

35' : 00486-0146
HDO 35

49' : 00475-0200
LDS5298

50' : 00508-0052
J 302

53' : 00485-0233
LDS5302

54' : 00503-0102
DAM 765

64' : 00466-0207
A 2601

65' : 00548-0133
BAL 3

69' : 00465-0131
RST4157

70' : 00470-0115
BU 494

86' : 00479-0310
CVR 347

98' : 00450-0107
LDS5293

98' : 00447-0119
LDS5291

108' : 00445-0104
RST4742

111' : 00537-0337
CVR 20

126' : 00536+0002
OSW 25

127' : 00500-0401
RST4158

128' : 00535+0006
LDS3209

129' : 00500+0013
GRV 981

130' : 00485-0010
OSW 11

137' : 00539-0403
TDS1661

139' : 00596-0111
A 1903AB

140' : 00523-0022
A 1901

140' : 01001-0201
STF 81

140' : 00579-0325
CVR 22



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 00508-0155 : COMPONENTS
 
 
  A
B pa=349.0°
sep=0.86"
 
 
00508-0155 A
 
 
Componente originario normalizzato AB Name HD 4873 Coord arcsec 2000 005047.51-015518.7 Mag 8.9
Spectral class F8 (yellow-white) PmRA 20.00 PmDE -64.0 SAO 128981
HIP 3957 Tycho2 4674-00776-1 HD 4873 BD BD-02 112
Tycho2
Tycho2 4674-00776-1 Pflag RAmdeg 12.69798827 DEmdeg -1.92202090
PmRA 19.5 PmDE -64.5 E RAmdeg 7 E DEmdeg 9
E pmRA 1.0 E pmDE 1.1 EpRAm 1990.17 EpDEm 1989.46
Num 13 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 9.317 E BTmag 0.018 VTmag 8.787
E VTmag 0.014 Prox 999 TYC T HIP 3957
CCDM AB RAdeg 12.69794278 DEdeg -1.92186750 EpRA 1990 1.66
EpDE 1990 1.36 E RAdeg 6.8 E DEdeg 8.5 Posflg
Corr -0.3
SAO
SAO 128981 DelFlag RA1950 PmRA1950 0.0024
DE1950 PmDE1950 -0.059 Vmag 8.4 SpType F8
Double code Source 27 CatNum 182 DM BD-02 112
DMcomp BDsup HD 4873 M HD 0
GC RA1950rad 0.21047398 DE1950rad -0.03827527 PmRA2000 0.0026
PmDE2000 -0.064
Hipparcos
Catalog H HIP 3957 Proxy H RAhms 00 50 47.51
DEdms -01 55 18.7 Vmag 8.71 VarFlag R Vmag H
RAdeg 12.6979 DEdeg -1.92187 AstroRef A Plx 6.82
CCDM 00508-0155 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 358 Rho 0.741 HD 4873 BD BD-02 112
CD CP Dm number -02 112 VIred 0.58
SpType F8 R SpType Coord arcsec 2000 005047.51-015518.7
Hipparcos 2
HIP 3957 Sn 15 So 3 Nc 2
RArad 0.2216209447 DErad -0.0335429324 Plx 9.16 PmRA 21.53
PmDE -63.3 E RArad 1.19 E DErad 0.85 E Plx 1.42
E pmRA 1.23 E pmDE 0.75 Hpmag 8.8212 E Hpmag 0.0016
SHp 0.015 VA 0 BV 0.492 E BV 0.018
VI 0.56
CCDM
Ccdm 00508-0155 RComp Comp A Note1
Note2 Discov num DRAs -0.48 DDEs -19.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.9 Sp F8 PmNote *
PmRA 20 PmDE -64 Dm number -02 112 Cat1 BD
Name2 128981 Cat2 SAO HD 4873 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 3957
 
 
00508-0155 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 005047.50-015517.9 Mag 11.76 Calc delta mag 2.86
Calc coord yes
CCDM
Ccdm 00508-0155 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.48 DDEs -18.5
R dRAs 82 Year 1991 Theta 358 Rho 0.7
Obs 1 Vmag 11.8 Sp PmNote *
PmRA 20 PmDE -64 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 3957