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Current system
21031+0132
STF 2744 AD


Nearby doubles
29' : 21039+0106
BAL1223

41' : 21020+0055
BAL1222

43' : 21034-0050
CVR 885

47' : 21036+0217
WIS 347

48' : 21012+0210
GWP3029

48' : 21059+0152
YSC 71

49' : 21008+0207
UC 4360

55' : 21025+0038
HDO 320

57' : 21069+0131
BAL1579

60' : 21053+0044
HDS3007

61' : 21054+0221
KPP1782

64' : 21061+0217
RST5476

65' : 21029-0028
TDT2713

67' : 21016-0029
NSN 500

69' : 21067+0212
SLN 88

70' : 20585+0143
GWP3023

72' : 20584+0118
RST5474

72' : 21056+0233
BAL2045

74' : 21033+0245
BAL2043

82' : 21016-0014
TDT2701

82' : 21084+0151
BAL1580

83' : 21049+0250
BAL2044

87' : 21043+0008
BAL 929

88' : 20595+0242
HJ 928

89' : 20572+0144
UC 4342

89' : 21086+0059
BAL1224



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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 21031+0132 : COMPONENTS
 
 
  A B C
B pa=106.9°
sep=1.21"
 
C pa=99.2°
sep=97.75"
pa=99.1°
sep=96.55"
 
D pa=299.7°
sep=73.86"
pa=299.5°
sep=75.04"
pa=288.0°
sep=168.92"
 
 
21031+0132 A
 
 
Name HD 200375 Coord arcsec 2000 210303.09+013155.9 Mag 6.76 Spectral class F7IV (yellow-white)
PmRA -107.00 PmDE -53.0 SAO 126491 HIP 103892
Tycho2 0526-01953-1 HD 200375 HR 8056 GC 29382
BD BD+00 4648
Tycho2
Tycho2 0526-01953-1 Pflag P RAmdeg 315.76269844 DEmdeg 1.53200001
PmRA -107.2 PmDE -53.0 E RAmdeg 4 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.70 EpDEm 1991.38
Num 5 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.1 BTmag 7.255 E BTmag 0.015 VTmag 6.760
E VTmag 0.010 Prox 13 TYC T HIP 103892
CCDM A RAdeg 315.76284944 DEdeg 1.53218389 EpRA 1990 1.79
EpDE 1990 1.54 E RAdeg 3.8 E DEdeg 4.6 Posflg D
Corr -0.3
SAO
SAO 126491 DelFlag RA1950 PmRA1950 -0.0079
DE1950 PmDE1950 -0.049 Vmag 6.5 SpType F5
Double code Source 70 CatNum 29382 DM BD+00 4648
DMcomp BDsup HD 200375 M HD 0
GC 29382 RA1950rad 5.5000264 DE1950rad 0.02328674 PmRA2000 -0.0077
PmDE2000 -0.053
Hipparcos
Catalog H HIP 103892 Proxy H RAhms 21 03 03.09
DEdms +01 31 55.9 Vmag 6.24 VarFlag R Vmag G
RAdeg 315.763 DEdeg 1.53219 AstroRef A Plx 15.17
CCDM 21031+0132 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 123 Rho 1.338 HD 200375 BD BD+00 4648
CD CP Dm number +00 4648 VIred 0.55
SpType F5V R SpType Coord arcsec 2000 210303.09+013155.9
Hipparcos 2
HIP 103892 Sn 15 So 3 Nc 2
RArad 5.5111017101 DErad 0.0267417643 Plx 14.12 PmRA -110.79
PmDE -53.84 E RArad 0.52 E DErad 0.39 E Plx 0.64
E pmRA 0.6 E pmDE 0.41 Hpmag 6.3245 E Hpmag 0.0008
SHp 0.006 VA 0 BV 0.479 E BV 0.007
VI 0.55
CCDM
Ccdm 21031+0132 RComp Comp A Note1
Note2 Discov num DRAs -2.99 DDEs -4.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.0 Sp F5 PmNote *
PmRA -113 PmDE -39 Dm number +00 4648 Cat1 BD
Name2 +01 2539 Cat2 AGK2/3 HD 200375 M HD
ADS BDS A14573 M ADS BDS N IDS IDS 20580N0108A
HIC 103892
 
 
21031+0132 B
 
 
Coord arcsec 2000 210303.17+013155.5 Mag 7.33 PmRA -107.00 PmDE -53.0
Tycho2 0526-01953-2 Calc delta mag 0.57 Calc coord yes
Tycho2
Tycho2 0526-01953-2 Pflag P RAmdeg 315.76269844 DEmdeg 1.53200001
PmRA -107.2 PmDE -53.0 E RAmdeg 4 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.70 EpDEm 1991.38
Num 5 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.1 BTmag 7.825 E BTmag 0.015 VTmag 7.330
E VTmag 0.011 Prox 13 TYC HIP 103892
CCDM B RAdeg 315.76316361 DEdeg 1.53198417 EpRA 1990 1.79
EpDE 1990 1.60 E RAdeg 4.5 E DEdeg 5.5 Posflg D
Corr -0.2
CCDM
Ccdm 21031+0132 RComp Comp B Note1 *
Note2 Discov num STF2744 DRAs DDEs
R dRAs Year 1959 Theta 137 Rho 1.3
Obs 99 Vmag 7.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14573 M ADS BDS N IDS IDS 20580N0108B
HIC 103892
 
 
21031+0132 C
 
 
Coord arcsec 2000 210309.52+013140.3 Mag 12.9 PmRA 12.00 PmDE -24.0
Calc delta mag 6.14 Calc coord yes
CCDM
Ccdm 21031+0132 RComp Comp C Note1
Note2 Discov num STF2744 DRAs DDEs
R dRAs Year 1924 Theta 102 Rho 89.1
Obs 2 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14573 M ADS BDS N IDS IDS 20580N0108C
HIC
 
 
21031+0132 D
 
 
Coord arcsec 2000 210258.81+013232.5 Mag 14.3 PmRA 12.00 PmDE 5.0
Calc delta mag 7.54 Calc coord yes