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Doubles in session


Current system
22574+4301
BU 452 AC


Nearby doubles
18' : 22575+4243
LDS5029

19' : 22563+4247
A 416

19' : 22557+4303
HJ 1831

36' : 22578+4336
COU2145

38' : 22558+4334
HDS3262

39' : 23010+4258
LYS 22

40' : 23010+4257
LYS 23

47' : 23015+4246
LYS 24

59' : 22553+4354
COU2245

59' : 22595+4355
COU2146AB

59' : 23026+4245
BU 1147AB

60' : 23027+4251
LYS 26

62' : 22520+4319
BU 451AB

65' : 23019+4220
WRH 37AB

66' : 22581+4156
ES 1594

67' : 23035+4308
BVD 283

68' : 23032+4236
TDT3862

70' : 23033+4236
LYS 27

70' : 22527+4347
COU2244

76' : 23022+4355
TDT3846

76' : 22597+4149
HLD 56

78' : 22532+4157
COU1990

82' : 23033+4212
LYS 28

83' : 23013+4412
YSC 166

86' : 22564+4136
STF2960AB

86' : 23028+4404
STF2973



Selections
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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 22574+4301 : COMPONENTS
 
 
  A B C
B pa=250.7°
sep=4.84"
 
C pa=358.3°
sep=8.18"
pa=23.9°
sep=10.69"
 
D pa=206.5°
sep=82.21"
pa=204.1°
sep=78.81"
pa=204.0°
sep=89.51"
 
 
22574+4301 A
 
 
Name HD 217073 Coord arcsec 2000 225725.69+430046.1 Mag 6.66 Spectral class K5 (yellow-orange)
PmRA 31.00 PmDE 8.0 SAO 52529 HIP 113354
Tycho2 3223-03618-1 HD 217073 GC 32007 ADS 16401
BD BD+42 4548
Tycho2
Tycho2 3223-03618-1 Pflag RAmdeg 344.35713345 DEmdeg 43.01282237
PmRA 32.2 PmDE 8.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.35 EpDEm 1991.51
Num 9 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.0 BTmag 8.750 E BTmag 0.016 VTmag 6.850
E VTmag 0.010 Prox 999 TYC T HIP 113354
CCDM RAdeg 344.35703000 DEdeg 43.01280333 EpRA 1990 1.56
EpDE 1990 1.68 E RAdeg 4.0 E DEdeg 3.9 Posflg
Corr 0.2
SAO
SAO 52529 DelFlag RA1950 PmRA1950 0.003
DE1950 PmDE1950 0.016 Vmag 6.9 SpType K5
Double code Source 70 CatNum 32007 DM BD+42 4548
DMcomp BDsup HD 217073 M HD 0
GC 32007 RA1950rad 6.00021294 DE1950rad 0.74604315 PmRA2000 0.0032
PmDE2000 0.011
Hipparcos
Catalog H HIP 113354 Proxy T RAhms 22 57 25.69
DEdms +43 00 46.1 Vmag 6.64 VarFlag R Vmag H
RAdeg 344.357 DEdeg 43.0128 AstroRef Plx 5.71
CCDM 22574+4301 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 217073 BD BD+42 4548
CD CP Dm number +42 4548 VIred 1.6
SpType K5 R SpType Coord arcsec 2000 225725.69+430046.1
Hipparcos 2
HIP 113354 Sn 5 So 0 Nc 1
RArad 6.0101639084 DErad 0.7507150371 Plx 5.44 PmRA 29.87
PmDE 6.29 E RArad 0.35 E DErad 0.39 E Plx 0.6
E pmRA 0.41 E pmDE 0.45 Hpmag 6.7606 E Hpmag 0.001
SHp 0.01 VA 0 BV 1.569 E BV 0.008
VI 1.59
CCDM
Ccdm 22574+4301 RComp Comp A Note1
Note2 Discov num DRAs 1.76 DDEs -13.4
R dRAs 10 Year Theta Rho
Obs 4 Vmag 6.9 Sp K5 PmNote *
PmRA 34 PmDE 15 Dm number +42 4548 Cat1 BD
Name2 52529 Cat2 SAO HD 217073 M HD
ADS BDS A16401 M ADS BDS N IDS IDS 22529N4229A
HIC 113354
 
 
22574+4301 B
 
 
Coord arcsec 2000 225725.27+430044.5 Mag 11 Calc delta mag 4.34 Calc coord yes
CCDM
Ccdm 22574+4301 RComp Comp B Note1
Note2 Discov num BU 452 DRAs DDEs
R dRAs Year 1880 Theta 256 Rho 6.7
Obs 9 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16401 M ADS BDS N IDS IDS 22529N4229B
HIC 113354
 
 
22574+4301 C
 
 
Coord arcsec 2000 225725.67+430054.3 Mag 14.9 Calc delta mag 8.24 Calc coord yes
CCDM
Ccdm 22574+4301 RComp Comp C Note1
Note2 Discov num BU 452 DRAs DDEs
R dRAs Year 1911 Theta 016 Rho 9.8
Obs 1 Vmag 14.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16401 M ADS BDS N IDS IDS 22529N4229C
HIC 113354
 
 
22574+4301 D
 
 
Coord arcsec 2000 225722.34+425932.5 Mag 14.89 PmRA -8.00 PmDE -9.0
Calc delta mag 8.23 Calc coord yes
CCDM
Ccdm 22574+4301 RComp Comp D Note1
Note2 Discov num BU 452 DRAs DDEs
R dRAs Year 1911 Theta 213 Rho 85.6
Obs 1 Vmag 13.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16401 M ADS BDS N IDS IDS 22529N4229D
HIC