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Doubles in session


Current system
00102-4909
HU 1328
HD 577


Nearby doubles
10' : 00106-4917
RST 1

33' : 00115-4938
HJ 3352

37' : 00065-4911
SKF 402

38' : 00063-4905
HDO 180

54' : 00091-5001
RST5492

59' : 00159-4922
UC 344

63' : 00091-5010
HJ 3347

75' : 00067-4803
CPO 105

76' : 00179-4917
UC 348

79' : 00160-4816
TOK 808

80' : 00100-5028
CBL 561

83' : 00143-4757
KPP2850

87' : 00189-4905
RST 4

87' : 00040-4808
COO 264

87' : 00156-5019
HU 1552

89' : 00019-4836
B 1405

90' : 00010-4920
RST1178

105' : 00056-4734
UC 317

106' : 00027-4753
TDS1267

112' : 00215-4900
RST 6

113' : 00171-5039
TDS1382

117' : 00180-5037
KPP2849

127' : 00175-4726
SKF 407

128' : 00193-5040
RST 5

128' : 00114-4701
RST 2

137' : 00228-5009
CBL 570



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 00102-4909 : COMPONENTS
 
 
  A
B pa=252.0°
sep=0.65"
 
 
00102-4909 A
 
 
Componente originario normalizzato AB Name HD 577 Coord arcsec 2000 001009.33-490836.2 Mag 9.21
Spectral class F5V (yellow-white) PmRA 86.00 PmDE -27.0 SAO 214988
HIP 831 Tycho2 8025-00447-1 HD 577 CD CD-49 20
CP CP-49 15
Tycho2
Tycho2 8025-00447-1 Pflag P RAmdeg 2.53885718 DEmdeg -49.14338524
PmRA 86.3 PmDE -27.0 E RAmdeg 10 E DEmdeg 8
E pmRA 2.0 E pmDE 1.8 EpRAm 1991.23 EpDEm 1991.43
Num 6 Q RAmdeg 1.7 Q DEmdeg 1.4 Q pmRA 1.6
Q pmDE 1.4 BTmag 9.724 E BTmag 0.019 VTmag 9.207
E VTmag 0.015 Prox 10 TYC T HIP 831
CCDM A RAdeg 2.53870389 DEdeg -49.14331472 EpRA 1990 1.70
EpDE 1990 1.77 E RAdeg 9.6 E DEdeg 8.3 Posflg D
Corr 0.1
SAO
SAO 214988 DelFlag RA1950 PmRA1950 0.0076
DE1950 PmDE1950 -0.032 Vmag 8.5 SpType F2
Double code Source 48 CatNum 45 DM CP-49 15
DMcomp BDsup HD 577 M HD 0
GC RA1950rad 0.0333133 DE1950rad -0.8625654 PmRA2000 0.0076
PmDE2000 -0.038
Hipparcos
Catalog H HIP 831 Proxy H RAhms 00 10 09.28
DEdms -49 08 35.9 Vmag 8.56 VarFlag R Vmag H
RAdeg 2.53868 DEdeg -49.1433 AstroRef A Plx 8.5
CCDM 00102-4909 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 265 Rho 0.962 HD 577 BD
CD CD-49 20 CP CP-49 15 Dm number -49 20 VIred 0.56
SpType F5V R SpType Coord arcsec 2000 001009.28-490835.9
Hipparcos 2
HIP 831 Sn 15 So 3 Nc 2
RArad 0.0443083905 DErad -0.8577125979 Plx 6.43 PmRA 80.86
PmDE -23.68 E RArad 0.76 E DErad 1.04 E Plx 1.58
E pmRA 1.61 E pmDE 2.19 Hpmag 8.6781 E Hpmag 0.0021
SHp 0.022 VA 0 BV 0.524 E BV 0.013
VI 0.6
CCDM
Ccdm 00102-4909 RComp Comp A Note1
Note2 Discov num DRAs -2.79 DDEs 23.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp F2 PmNote *
PmRA 74 PmDE -32 Dm number -49 20 Cat1 CD
Name2 214988 Cat2 SAO HD 577 M HD
ADS BDS M ADS BDS N IDS IDS 00051S4942A
HIC 831
 
 
00102-4909 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 001009.27-490836.4 Mag 9.49 PmRA 86.00
PmDE -27.0 HIP 831 Tycho2 8025-00447-2 Calc delta mag 0.28
Calc coord yes
Tycho2
Tycho2 8025-00447-2 Pflag P RAmdeg 2.53885718 DEmdeg -49.14338524
PmRA 86.3 PmDE -27.0 E RAmdeg 10 E DEmdeg 8
E pmRA 2.0 E pmDE 1.8 EpRAm 1991.23 EpDEm 1991.43
Num 6 Q RAmdeg 1.7 Q DEmdeg 1.4 Q pmRA 1.6
Q pmDE 1.4 BTmag 10.054 E BTmag 0.023 VTmag 9.492
E VTmag 0.018 Prox 10 TYC T HIP 831
CCDM B RAdeg 2.53829556 DEdeg -49.14333778 EpRA 1990 1.70
EpDE 1990 1.76 E RAdeg 12.2 E DEdeg 10.6 Posflg D
Corr 0.1
Hipparcos
Catalog H HIP 831 Proxy H RAhms 00 10 09.28
DEdms -49 08 35.9 Vmag 8.56 VarFlag R Vmag H
RAdeg 2.53868 DEdeg -49.1433 AstroRef A Plx 8.5
CCDM 00102-4909 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 265 Rho 0.962 HD 577 BD
CD CD-49 20 CP CP-49 15 Dm number -49 20 VIred 0.56
SpType F5V R SpType Coord arcsec 2000 001009.28-490835.9
Hipparcos 2
HIP 831 Sn 15 So 3 Nc 2
RArad 0.0443083905 DErad -0.8577125979 Plx 6.43 PmRA 80.86
PmDE -23.68 E RArad 0.76 E DErad 1.04 E Plx 1.58
E pmRA 1.61 E pmDE 2.19 Hpmag 8.6781 E Hpmag 0.0021
SHp 0.022 VA 0 BV 0.524 E BV 0.013
VI 0.6
CCDM
Ccdm 00102-4909 RComp Comp B Note1
Note2 Discov num HU 1328 DRAs DDEs
R dRAs Year 1947 Theta 277 Rho 0.9
Obs 7 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 00051S4942B
HIC 831