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Doubles in session


Current system
22456+3027
FYM 144 AD


Nearby doubles
17' : 22458+3043
COU 739AB

19' : 22441+3023
CHE 402

21' : 22469+3036
ES 394AB

22' : 22458+3006
CHE 421

22' : 22444+3042
CHE 409

23' : 22456+3049
CHE 417

23' : 22438+3026
CHE 399

25' : 22451+3003
CHE 415

29' : 22440+3047
CHE 401AB

29' : 22442+3048
CHE 405

30' : 22433+3023
CHE 397

31' : 22458+2957
CHE 422

37' : 22443+2957
CHE 407

38' : 22428+3021
CHE 386

40' : 22426+3028
CHE 384

40' : 22429+3045
CHE 390

41' : 22430+3004
CHE 392

45' : 22460+2944
CHE 426

45' : 22429+2958
CHE 391

46' : 22421+3025
CHE 376

46' : 22454+2941
CHE 416

48' : 22424+3048
CHE 379

48' : 22425+3000
BKO 662

48' : 22458+2940
CHE 423

50' : 22441+2940
CHE 403

50' : 22424+2958
BKO 661



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 22456+3027 : COMPONENTS
 
 
  A B C D
B pa=24.5°
sep=50.62"
 
C pa=271.9°
sep=37.01"
pa=232.3°
sep=73.32"
 
D pa=237.9°
sep=42.01"
pa=219.6°
sep=88.76"
pa=176.6°
sep=23.56"
 
E pa=281.8°
sep=43.86"
pa=239.9°
sep=73.92"
pa=322.6°
sep=9.79"
pa=346.8°
sep=32.14"
 
 
22456+3027 A
 
 
Coord arcsec 2000 224534.46+302633.2 Mag 6.49 Spectral class G9V (yellow) PmRA -252.00
PmDE -350.0 SAO 72692 HIP 112368 Tycho2 2736-01822-1
HD 215549 GC 31759 BD BD+29 4753
Tycho2
Tycho2 2736-01822-1 Pflag RAmdeg 341.39361408 DEmdeg 30.44256032
PmRA -252.9 PmDE -348.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.46 EpDEm 1991.47
Num 10 Q RAmdeg 1.0 Q DEmdeg 0.5 Q pmRA 0.9
Q pmDE 0.4 BTmag 7.556 E BTmag 0.015 VTmag 6.493
E VTmag 0.010 Prox 999 TYC T HIP 112368
CCDM RAdeg 341.39429889 DEdeg 30.44337083 EpRA 1990 1.60
EpDE 1990 1.63 E RAdeg 3.7 E DEdeg 3.8 Posflg
Corr -0.2
SAO
SAO 72692 DelFlag RA1950 PmRA1950 -0.0203
DE1950 PmDE1950 -0.348 Vmag 6.5 SpType K0
Double code Source 70 CatNum 31759 DM BD+29 4753
DMcomp BDsup HD 215549 M HD 0
GC 31759 RA1950rad 5.94824685 DE1950rad 0.52681053 PmRA2000 -0.0202
PmDE2000 -0.353
Hipparcos
Catalog H HIP 112368 Proxy RAhms 22 45 34.64
DEdms +30 26 36.3 Vmag 6.37 VarFlag R Vmag H
RAdeg 341.394 DEdeg 30.4434 AstroRef Plx 17.57
CCDM 22456+3027 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 215549 BD BD+29 4753
CD CP Dm number +29 4753 VIred 0.98
SpType K1III-IV R SpType Coord arcsec 2000 224534.64+302636.3
Hipparcos 2
HIP 112368 Sn 5 So 0 Nc 1
RArad 5.9584550466 DErad 0.5313376735 Plx 16.67 PmRA -251.54
PmDE -349.76 E RArad 0.39 E DErad 0.38 E Plx 0.6
E pmRA 0.48 E pmDE 0.55 Hpmag 6.537 E Hpmag 0.0006
SHp 0.007 VA 0 BV 0.933 E BV 0.009
VI 0.98
CCDM
Ccdm 22456+3027 RComp Comp A Note1
Note2 Discov num DRAs -1.49 DDEs -27.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.5 Sp K0 PmNote *
PmRA -241 PmDE -351 Dm number +29 4753 Cat1 BD
Name2 +30 2555 Cat2 AGK2/3 HD 215549 M HD
ADS BDS A16248 M ADS BDS N IDS IDS 22409N2956A
HIC 112368
 
 
22456+3027 B
 
 
Coord arcsec 2000 224536.09+302719.2 Mag 13.3 PmRA -26.00 PmDE 103.0
Calc delta mag 6.81 Calc coord yes
CCDM
Ccdm 22456+3027 RComp Comp B Note1
Note2 Discov num CHE DRAs DDEs
R dRAs Year 1906 Theta 324 Rho 10.6
Obs 1 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16248 M ADS BDS N IDS IDS 22409N2956B
HIC
 
 
22456+3027 C
 
 
Coord arcsec 2000 224531.60+302634.4 Coord calc 224531.60+302634.4 Mag 14.9 PmRA -6.00
PmDE -26.0 Calc delta mag 8.41
 
 
22456+3027 D
 
 
Coord arcsec 2000 224531.71+302610.9 Mag 15.2 PmRA 3.00 PmDE -3.0
Calc delta mag 8.71 Calc coord yes
 
 
22456+3027 E
 
 
Coord arcsec 2000 224531.14+302642.2 Mag 15.5 PmRA 6.00 PmDE -3.0
Calc delta mag 9.01 Calc coord yes