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Doubles in session


Current system
19066-0121
STF 2447 AC


Nearby doubles
9' : 19072-0121
BAL 590

22' : 19053-0131
CAT 4AB

42' : 19039-0109
RST5129

45' : 19038-0136
KPP2775

49' : 19098-0123
BAL 591

62' : 19034-0201
J 2936

63' : 19034-0159
J 2250

66' : 19028-0153
TDT1197

71' : 19113-0122
BAL 592

78' : 19025-0209
HJ 875

82' : 19017-0156
A 2688

90' : 19076-0249
HDS2711AB

91' : 19092+0001
TDT1254

94' : 19096-0243
GWP2818

96' : 19037-0004
BAL 902AB

109' : 19053-0026
BAL 904

110' : 19098-0017
A 863

115' : 19037-0024
J 476

116' : 18590-0139
BAL 588

119' : 19133-0223
HJ 265AB

123' : 19123+0007
GWP2822

123' : 19000-0233
BRT 487

124' : 19027-0027
J 475AB

125' : 19079+0042
HEI 174

126' : 19149-0102
BAL 593

127' : 19089-0322
GWP2816



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 19066-0121 : COMPONENTS
 
 
  A B
B pa=341.8°
sep=14.11"
 
C pa=191.9°
sep=12.92"
pa=176.2°
sep=26.10"
 
 
19066-0121 A
 
 
Name HD 177880 Coord arcsec 2000 190635.11-012046.0 Mag 6.83 Spectral class B5V (blue-white)
PmRA 7.00 PmDE -9.0 SAO 143029 HIP 93836
Tycho2 5128-00961-1 HD 177880 GC 26300 BD BD-01 3649
Tycho2
Tycho2 5128-00961-1 Pflag RAmdeg 286.64631676 DEmdeg -1.34613818
PmRA 1.0 PmDE -12.6 E RAmdeg 4 E DEmdeg 4
E pmRA 0.7 E pmDE 0.7 EpRAm 1991.10 EpDEm 1991.13
Num 23 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.3 BTmag 6.890 E BTmag 0.015 VTmag 6.828
E VTmag 0.010 Prox 128 TYC T HIP 93836
CCDM A RAdeg 286.64631472 DEdeg -1.34610944 EpRA 1990 1.85
EpDE 1990 1.78 E RAdeg 3.8 E DEdeg 4.3 Posflg
Corr -0.3
SAO
SAO 143029 DelFlag RA1950 PmRA1950 0.0006
DE1950 PmDE1950 -0.01 Vmag 6.7 SpType B8
Double code Source 74 CatNum 1497 DM BD-01 3649
DMcomp BDsup HD 177880 M HD 0
GC 26300 RA1950rad 4.99162593 DE1950rad -0.02485751 PmRA2000 0.0008
PmDE2000 -0.011
Hipparcos
Catalog H HIP 93836 Proxy RAhms 19 06 35.11
DEdms -01 20 46.0 Vmag 6.84 VarFlag R Vmag G
RAdeg 286.646 DEdeg -1.34611 AstroRef A Plx 2.02
CCDM 19066-0121 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 177880 BD BD-01 3649
CD CP Dm number -01 3649 VIred 0.21
SpType B5V R SpType Coord arcsec 2000 190635.11-012046.0
Hipparcos 2
HIP 93836 Sn 95 So 3 Nc 1
RArad 5.0029219436 DErad -0.0234940368 Plx 7.4 PmRA 2.94
PmDE -8.18 E RArad 1.41 E DErad 1.08 E Plx 1.55
E pmRA 1.67 E pmDE 1.41 Hpmag 6.8522 E Hpmag 0.0049
SHp 0.016 VA 0 BV 0.193 E BV 0.01
VI 0.21
CCDM
Ccdm 19066-0121 RComp Comp A Note1
Note2 Discov num DRAs -0.85 DDEs 14.0
R dRAs 10 Year Theta Rho
Obs 3 Vmag 6.8 Sp B8 PmNote *
PmRA 8 PmDE -10 Dm number -01 3649 Cat1 BD
Name2 -01 2312 Cat2 AGK2/3 HD 177880 M HD
ADS BDS A12038 M ADS BDS N IDS IDS 19014S0130A
HIC 93836
 
 
19066-0121 B
 
 
Coord arcsec 2000 190634.82-012032.6 Mag 9.62 PmRA 7.00 PmDE -9.0
HIP 93835 Calc delta mag 2.79 Calc coord yes
Hipparcos
Catalog H HIP 93835 Proxy RAhms 19 06 34.89
DEdms -01 20 33.6 Vmag 9.7 VarFlag R Vmag G
RAdeg 286.645 DEdeg -1.34267 AstroRef B Plx 2.02
CCDM 19066-0121 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source F Qual D M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.25
SpType A0V R SpType Coord arcsec 2000 190634.89-012033.6
Hipparcos 2
HIP 93835 Sn 95 So 3 Nc 1
RArad 5.0029056428 DErad -0.0234340832 Plx 16.49 PmRA 8.3
PmDE -1.95 E RArad 2.15 E DErad 1.76 E Plx 2.71
E pmRA 2.73 E pmDE 2.3 Hpmag 9.8521 E Hpmag 0.0706
SHp 0 VA 0 BV 0.225 E BV 0.015
VI 0.25
CCDM
Ccdm 19066-0121 RComp Comp B Note1
Note2 Discov num STF2447 DRAs -1.10 DDEs 26.5
R dRAs 10 Year 1829 Theta 344 Rho 13.9
Obs 12 Vmag 9.2 Sp PmNote *
PmRA 10 PmDE -25 Dm number Cat1
Name2 -01 2311 Cat2 AGK2/3 HD M HD
ADS BDS A12038 M ADS BDS N IDS IDS 19014S0130B
HIC 93835
 
 
19066-0121 C
 
 
Coord arcsec 2000 190634.93-012058.6 Mag 14 Calc delta mag 7.17 Calc coord yes