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Doubles in session


Current system
00121+5337
BU 1026 AB
HD 761


Nearby doubles
12' : 00134+5342
TDS1348

26' : 00146+5350
HLD 1

28' : 00105+5314
TDS1332

29' : 00093+5324
ES 928AB

33' : 00142+5405
TDS1353

34' : 00149+5315
A 903

38' : 00082+5340
MLR 634

38' : 00099+5409
ES 929

38' : 00125+5415
TDS1341

40' : 00104+5415
J 2383

40' : 00151+5407
TDS1359

44' : 00153+5304
GIC 5

45' : 00148+5415
TDS1355

45' : 00151+5414
TDS1358

47' : 00122+5424
HEI 418

47' : 00173+5346
TDS1383

50' : 00170+5315
HDS 38

51' : 00177+5343
ES 2578

52' : 00112+5247
GUR 39AB

52' : 00118+5429
HEI 417AB

55' : 00136+5245
RAO 523AB

61' : 00150+5243
TDS1357

62' : 00109+5438
STI1290

66' : 00076+5246
A 1253

66' : 00126+5443
HEI 419

68' : 00110+5445
HEI 416



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 00121+5337 : COMPONENTS
 
 
  A B
B pa=324.4°
sep=0.32"
 
C pa=298.3°
sep=0.29"
pa=211.7°
sep=0.14"
 
 
00121+5337 A
 
 
Name HD 761 Coord arcsec 2000 001208.05+533726.1 Mag 7.25 Spectral class A7Vn (white)
PmRA 39.00 PmDE -12.0 SAO 21202 HIP 981
Tycho2 3652-01234-1 HD 761 GC 208 BD BD+52 19
Tycho2
Tycho2 3652-01234-1 Pflag RAmdeg 3.03368337 DEmdeg 53.62389984
PmRA 33.6 PmDE -7.0 E RAmdeg 4 E DEmdeg 3
E pmRA 1.0 E pmDE 1.2 EpRAm 1991.29 EpDEm 1991.54
Num 12 Q RAmdeg 0.8 Q DEmdeg 1.7 Q pmRA 0.9
Q pmDE 1.5 BTmag 7.175 E BTmag 0.015 VTmag 6.898
E VTmag 0.009 Prox 999 TYC T HIP 981
CCDM AB RAdeg 3.03355139 DEdeg 53.62391611 EpRA 1990 1.60
EpDE 1990 1.68 E RAdeg 3.5 E DEdeg 3.4 Posflg P
Corr 0.4
SAO
SAO 21202 DelFlag RA1950 PmRA1950 0.0038
DE1950 PmDE1950 -0.013 Vmag 6.8 SpType F0
Double code Source 70 CatNum 208 DM BD+52 19
DMcomp BDsup HD 761 M HD 0
GC 208 RA1950rad 0.04144226 DE1950rad 0.93105994 PmRA2000 0.004
PmDE2000 -0.018
Hipparcos
Catalog H HIP 981 Proxy H RAhms 00 12 08.05
DEdms +53 37 26.1 Vmag 6.87 VarFlag R Vmag H
RAdeg 3.03354 DEdeg 53.6239 AstroRef * Plx 9.42
CCDM 38.90 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 278 Rho 0.172 HD BD BD+52 19
CD CP Dm number +52 19 VIred 0.25
SpType F0 R SpType Coord arcsec 2000 001208.05+533726.1
Hipparcos 2
HIP 981 Sn 55 So 3 Nc 2
RArad 0.0529453092 DErad 0.9359139182 Plx 8.34 PmRA 38.46
PmDE -11.2 E RArad 0.33 E DErad 0.36 E Plx 0.54
E pmRA 0.48 E pmDE 0.41 Hpmag E Hpmag 0.0008
SHp 0.012 VA 0 BV 0.262 E BV 0.004
VI 0.29
CCDM
Ccdm 00121+5337 RComp Comp A Note1
Note2 Discov num DRAs 2.13 DDEs 26.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp F0 PmNote *
PmRA 51 PmDE 5 Dm number +52 19 Cat1 BD
Name2 +53 15 Cat2 AGK2/3 HD 761 M HD
ADS BDS A 148 M ADS BDS N IDS IDS 00069N5304A
HIC 981
 
 
00121+5337 B
 
 
Coord arcsec 2000 001208.03+533726.4 Mag 8.46 Spectral class F2V (yellow-white) Delta magnitude 1.21
Coordinate calculated yes
CCDM
Ccdm 00121+5337 RComp Comp B Note1 *
Note2 Discov num BU 1026 DRAs DDEs
R dRAs Year 1888 Theta Rho
Obs 40 Vmag 8.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 148 M ADS BDS N IDS IDS 00069N5304B
HIC 981
 
 
00121+5337 C
 
 
Coord arcsec 2000 001208.02+533726.2 Spectral class F2V (yellow-white) Delta magnitude 7.25 Coordinate calculated yes