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Doubles in session


Current system
22528+2926
COU 2711 AB


Nearby doubles
24' : 22513+2914
HJ 1819AB

25' : 22523+2903
CBL 546

36' : 22555+2933
RAO 491

38' : 22519+3002
STF2949AB

42' : 22510+3002
MLB 586AB

43' : 22507+2853
MLB 502

45' : 22555+2953
BRT 61

47' : 22499+2900
TDT3733

56' : 22569+2910
MLB 625

58' : 22535+3023
UC 4842

58' : 22484+2933
AZC 121

60' : 22543+3022
CBL 193

67' : 22557+3022
TDT3791

68' : 22524+2819
TDT3763AB

80' : 22536+3046
HO 191AB

81' : 22533+3046
LDS5013

84' : 22567+3032
GRV 624AB

87' : 22566+3037
ES 395

87' : 22564+2814
CVR 962

88' : 22542+2801
STF2952AB

90' : 22582+3022
HJ 1834AB

90' : 22510+3053
TDT3748

91' : 22460+2944
CHE 426

92' : 22576+2820
MLB 726

92' : 22458+2940
CHE 423

93' : 22457+2924
HO 481



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 22528+2926 : COMPONENTS
 
 
  A B C
B pa=251.6°
sep=6.62"
 
C pa=100.4°
sep=173.44"
pa=99.3°
sep=179.27"
 
D pa=100.1°
sep=174.47"
pa=99.1°
sep=180.31"
pa=65.8°
sep=1.25"
 
 
22528+2926 A
 
 
Coord arcsec 2000 225248.66+292627.4 Mag 8.5 Spectral class F5V (yellow-white) PmRA -49.00
PmDE -28.0 SAO 90850 HIP 112979 Tycho2 2233-00273-1
HD 216465 BD BD+28 4475
Tycho2
Tycho2 2233-00273-1 Pflag RAmdeg 343.20276882 DEmdeg 29.44096156
PmRA -48.5 PmDE -27.7 E RAmdeg 5 E DEmdeg 6
E pmRA 1.4 E pmDE 1.2 EpRAm 1991.51 EpDEm 1991.09
Num 8 Q RAmdeg 1.8 Q DEmdeg 1.3 Q pmRA 1.9
Q pmDE 1.4 BTmag 8.955 E BTmag 0.016 VTmag 8.506
E VTmag 0.011 Prox 999 TYC T HIP 112979
CCDM RAdeg 343.20289694 DEdeg 29.44102639 EpRA 1990 1.72
EpDE 1990 1.57 E RAdeg 4.9 E DEdeg 6.0 Posflg
Corr -0.1
SAO
SAO 90850 DelFlag RA1950 PmRA1950 -0.003
DE1950 PmDE1950 -0.011 Vmag 8.8 SpType G0
Double code Source 34 CatNum 13758 DM BD+28 4475
DMcomp BDsup HD 216465 M HD 0
GC RA1950rad 5.97965136 DE1950rad 0.50920682 PmRA2000 -0.003
PmDE2000 -0.016
Hipparcos
Catalog H HIP 112979 Proxy RAhms 22 52 48.70
DEdms +29 26 27.7 Vmag 8.46 VarFlag R Vmag H
RAdeg 343.203 DEdeg 29.441 AstroRef Plx 7.48
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 216465 BD BD+28 4475
CD CP Dm number +28 4475 VIred 0.5
SpType F5V R SpType Coord arcsec 2000 225248.70+292627.7
Hipparcos 2
HIP 112979 Sn 5 So 0 Nc 1
RArad 5.990020677 DErad 0.5138428992 Plx 8.4 PmRA -50.52
PmDE -28.38 E RArad 0.62 E DErad 0.43 E Plx 1
E pmRA 0.76 E pmDE 0.68 Hpmag 8.556 E Hpmag 0.0012
SHp 0.015 VA 0 BV 0.43 E BV 0.015
VI 0.5
CCDM
Ccdm 22528+2926 RComp Comp A Note1
Note2 Discov num DRAs 0.63 DDEs 27.5
R dRAs 81 Year Theta Rho
Obs 2 Vmag 8.5 Sp PmNote @
PmRA -55 PmDE -30 Dm number +28 4475 Cat1 BD
Name2 +29 2849 Cat2 AGK2/3 HD 216465 M HD
ADS BDS M ADS BDS N IDS IDS 22481N2855A
HIC 112979
 
 
22528+2926 B
 
 
Coord arcsec 2000 225248.18+292625.3 Mag 13 Calc delta mag 4.5 Calc coord yes
CCDM
Ccdm 22528+2926 RComp Comp B Note1
Note2 Discov num COU DRAs DDEs
R dRAs Year 1970 Theta 252 Rho 10.3
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 22481N2855B
HIC
 
 
22528+2926 C
 
 
Coord arcsec 2000 225301.72+292556.2 Coord calc 225301.72+292556.2 Mag 10.45 Spectral class K0 (yellow-orange)
PmRA -53.00 PmDE -31.0 Tycho2 2246-01146-1 Calc delta mag 1.95
Tycho2
Tycho2 2246-01146-1 Pflag P RAmdeg 343.25725060 DEmdeg 29.43232144
PmRA -52.9 PmDE -30.5 E RAmdeg 21 E DEmdeg 27
E pmRA 2.3 E pmDE 2.3 EpRAm 1990.88 EpDEm 1990.17
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 1.0 BTmag 11.200 E BTmag 0.045 VTmag 10.454
E VTmag 0.034 Prox 14 TYC T HIP
CCDM RAdeg 343.25733583 DEdeg 29.43236778 EpRA 1990 1.71
EpDE 1990 1.59 E RAdeg 20.7 E DEdeg 26.5 Posflg D
Corr -0.1
 
 
22528+2926 D
 
 
Coord arcsec 2000 225301.81+292556.7 Mag 11.97 PmRA -53.00 PmDE -31.0
Tycho2 2246-01146-2 Calc delta mag 3.47 Calc coord yes
Tycho2
Tycho2 2246-01146-2 Pflag P RAmdeg 343.25725060 DEmdeg 29.43232144
PmRA -52.9 PmDE -30.5 E RAmdeg 21 E DEmdeg 27
E pmRA 2.3 E pmDE 2.3 EpRAm 1990.88 EpDEm 1990.17
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 1.0 BTmag 12.626 E BTmag 0.179 VTmag 11.967
E VTmag 0.139 Prox 14 TYC HIP
CCDM RAdeg 343.25774000 DEdeg 29.43255417 EpRA 1990 1.71
EpDE 1990 1.59 E RAdeg 61.0 E DEdeg 78.5 Posflg D
Corr -0.1