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Doubles in session


Current system
11207+2253
STF 1531
HD 98574


Nearby doubles
11' : 11213+2300
POU3101

26' : 11225+2250
TDS7831

36' : 11210+2218
ITF 182AB

47' : 11218+2208
LDS4088

52' : 11194+2341
AZC 70

65' : 11168+2344
POU3099

66' : 11160+2253
CVR 600

67' : 11246+2331
LDS5205

69' : 11208+2402
TDS7805

73' : 11236+2353
GRV1273

75' : 11219+2140
CVR1361

83' : 11148+2257
POU3098

83' : 11247+2355
CVR 611

89' : 11152+2336
SLW 581

91' : 11271+2313
KPP3239

91' : 11141+2258
POU3097

93' : 11151+2342
AZC 69

100' : 11279+2243
GRV 836

101' : 11135+2259
CVR1352

108' : 11139+2201
BRT2408

110' : 11139+2159
CBL 48

111' : 11276+2157
AZC 71

115' : 11254+2428
POU3102AB

117' : 11275+2402
LDS4102

117' : 11126+2223
CVR 598

121' : 11151+2120
LDS4077AB



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 11207+2253 : COMPONENTS
 
 
  A
B pa=167.8°
sep=23.41"
 
 
11207+2253 A
 
 
Componente originario normalizzato AB Name HD 98574 Coord arcsec 2000 112043.56+225251.7 Mag 9.35
Spectral class G5 (yellow) PmRA -37.00 PmDE 4.0 SAO 81783
HIP 55402 Tycho2 1981-01854-1 HD 98574 GC 15591
BD BD+23 2336
Tycho2
Tycho2 1981-01854-1 Pflag RAmdeg 170.18150758 DEmdeg 22.88103889
PmRA -39.2 PmDE 4.9 E RAmdeg 9 E DEmdeg 11
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.17 EpDEm 1990.65
Num 4 Q RAmdeg 0.1 Q DEmdeg 0.4 Q pmRA 0.1
Q pmDE 0.4 BTmag 9.966 E BTmag 0.021 VTmag 9.351
E VTmag 0.016 Prox 233 TYC T HIP 55402
CCDM A RAdeg 170.18160361 DEdeg 22.88102750 EpRA 1990 1.88
EpDE 1990 1.73 E RAdeg 8.9 E DEdeg 11.2 Posflg
Corr 0.3
SAO
SAO 81783 DelFlag RA1950 PmRA1950 -0.002
DE1950 PmDE1950 -0.007 Vmag 8.8 SpType G5
Double code Source 70 CatNum 15591 DM BD+23 2336
DMcomp BDsup HD 98574 M HD 0
GC 15591 RA1950rad 2.95869419 DE1950rad 0.40412749 PmRA2000 -0.002
PmDE2000 -0.002
Hipparcos
Catalog H HIP 55402 Proxy RAhms 11 20 43.59
DEdms +22 52 51.7 Vmag 9.28 VarFlag R Vmag H
RAdeg 170.182 DEdeg 22.881 AstroRef A Plx 16.07
CCDM 11207+2253 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 98574 BD BD+23 2336
CD CP Dm number +23 2336 VIred 0.64
SpType G5 R SpType Coord arcsec 2000 112043.59+225251.7
Hipparcos 2
HIP 55402 Sn 95 So 3 Nc 1
RArad 2.9702293498 DErad 0.3993492377 Plx 12.88 PmRA -35.11
PmDE 8.81 E RArad 1.8 E DErad 1.1 E Plx 1.85
E pmRA 2.75 E pmDE 1.36 Hpmag 9.4092 E Hpmag 0.0184
SHp 0.028 VA 0 BV 0.598 E BV 0.022
VI 0.67
CCDM
Ccdm 11207+2253 RComp Comp A Note1
Note2 Discov num DRAs 1.55 DDEs -8.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp G5 PmNote *
PmRA -38 PmDE 7 Dm number +23 2336 Cat1 BD
Name2 +23 1159 Cat2 AGK2/3 HD 98574 M HD
ADS BDS B 5750 M ADS BDS N IDS IDS 11154N2326A
HIC 55402
 
 
11207+2253 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 112043.92+225228.8 Mag 10.3 PmRA -37.00
PmDE 1.0 HIP 55404 Tycho2 1981-01994-1 Calc delta mag 0.95
Calc coord yes
Tycho2
Tycho2 1981-01994-1 Pflag RAmdeg 170.18309956 DEmdeg 22.87472274
PmRA -41.2 PmDE 3.6 E RAmdeg 20 E DEmdeg 26
E pmRA 1.2 E pmDE 1.2 EpRAm 1988.92 EpDEm 1986.46
Num 4 Q RAmdeg 0.3 Q DEmdeg 1.2 Q pmRA 0.3
Q pmDE 1.2 BTmag 11.318 E BTmag 0.050 VTmag 10.296
E VTmag 0.032 Prox 233 TYC T HIP 55404
CCDM B RAdeg 170.18320028 DEdeg 22.87471444 EpRA 1990 1.88
EpDE 1990 1.71 E RAdeg 19.8 E DEdeg 27.1 Posflg P
Corr 0.3
Hipparcos
Catalog H HIP 55404 Proxy RAhms 11 20 43.98
DEdms +22 52 28.9 Vmag 10.52 VarFlag R Vmag H
RAdeg 170.183 DEdeg 22.8747 AstroRef B Plx 14.86
CCDM 11207+2253 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual D M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.71
SpType R SpType Coord arcsec 2000 112043.98+225228.9
Hipparcos 2
HIP 55404 Sn 95 So 3 Nc 1
RArad 2.9702577475 DErad 0.3992389037 Plx 2.84 PmRA -23.37
PmDE 5.41 E RArad 4.65 E DErad 2.89 E Plx 4.43
E pmRA 6.92 E pmDE 3.41 Hpmag 10.5409 E Hpmag 0.0414
SHp 0 VA 0 BV 0.856 E BV 0.055
VI 0.87
CCDM
Ccdm 11207+2253 RComp Comp B Note1
Note2 Discov num STF1531 DRAs DDEs
R dRAs Year 1894 Theta 166 Rho 23.2
Obs 5 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 5750 M ADS BDS N IDS IDS 11154N2326B
HIC 55404