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Doubles in session


Current system
22457+2924
HO 481
HD 215567


Nearby doubles
16' : 22458+2940
CHE 423

18' : 22454+2941
CHE 416

20' : 22460+2944
CHE 426

23' : 22444+2937
CHE 410

24' : 22442+2936
BKO 665

27' : 22441+2940
CHE 403

28' : 22438+2935
HDS3225

28' : 22439+2938
CHE 400

33' : 22458+2957
CHE 422

37' : 22484+2933
AZC 121

38' : 22432+2941
CHE 395

39' : 22443+2957
CHE 407

40' : 22451+3003
CHE 415

42' : 22458+3006
CHE 421

43' : 22442+2937
CHE 406

46' : 22430+2944
CHE 393

46' : 22428+2947
CHE 387

46' : 22426+2943
BU 710

51' : 22429+2958
CHE 391

55' : 22424+3025
CHE 380

55' : 22421+2951
SHN 262

55' : 22430+3004
CHE 392

56' : 22424+2958
BKO 661

56' : 22425+3000
BKO 662

57' : 22414+2920
BKO 659

59' : 22413+2925
CHE 359



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 22457+2924 : COMPONENTS
 
 
  A
B pa=288.7°
sep=0.41"
 
 
22457+2924 A
 
 
Componente originario normalizzato AB Name HD 215567 Coord arcsec 2000 224544.10+292341.1 Mag 8.96
Spectral class K1III (yellow-orange) PmRA -11.00 PmDE -25.0 SAO 90768
HIP 112386 Tycho2 2233-01497-1 HD 215567 BD BD+28 4446
Tycho2
Tycho2 2233-01497-1 Pflag RAmdeg 341.43369404 DEmdeg 29.39476260
PmRA -11.0 PmDE -25.2 E RAmdeg 7 E DEmdeg 8
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.04 EpDEm 1990.81
Num 9 Q RAmdeg 0.6 Q DEmdeg 1.0 Q pmRA 0.5
Q pmDE 1.0 BTmag 9.966 E BTmag 0.021 VTmag 8.579
E VTmag 0.012 Prox 999 TYC T HIP 112386
CCDM AB RAdeg 341.43372333 DEdeg 29.39482167 EpRA 1990 1.61
EpDE 1990 1.65 E RAdeg 7.2 E DEdeg 7.5 Posflg P
Corr -0.2
SAO
SAO 90768 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.037 Vmag 8.7 SpType K0
Double code Source 34 CatNum 13687 DM BD+28 4446
DMcomp BDsup HD 215567 M HD 0
GC RA1950rad 5.94884386 DE1950rad 0.50844291 PmRA2000 0.0002
PmDE2000 -0.042
Hipparcos
Catalog H HIP 112386 Proxy H RAhms 22 45 44.11
DEdms +29 23 41.3 Vmag 8.42 VarFlag R Vmag H
RAdeg 341.434 DEdeg 29.3948 AstroRef A Plx 1.18
CCDM 22457+2924 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 286 Rho 0.439 HD 215567 BD BD+28 4446
CD CP Dm number +28 4446 VIred 1.04
SpType K1III R SpType Coord arcsec 2000 224544.11+292341.3
Hipparcos 2
HIP 112386 Sn 15 So 3 Nc 2
RArad 5.9591434924 DErad 0.5130363065 Plx 0.26 PmRA -8.84
PmDE -29.41 E RArad 0.95 E DErad 0.6 E Plx 1.3
E pmRA 1.04 E pmDE 0.84 Hpmag 8.5838 E Hpmag 0.0017
SHp 0.019 VA 0 BV 1.173 E BV 0.016
VI 1.13
CCDM
Ccdm 22457+2924 RComp Comp A Note1
Note2 Discov num DRAs 2.08 DDEs -19.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp K0 PmNote *
PmRA -11 PmDE -33 Dm number +28 4446 Cat1 BD
Name2 +29 2827 Cat2 AGK2/3 HD 215567 M HD
ADS BDS A16250 M ADS BDS N IDS IDS 22410N2851A
HIC 112386
 
 
22457+2924 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 224544.07+292341.2 Mag 9.65 PmRA -11.00
PmDE -25.0 Calc delta mag 0.69 Calc coord yes
CCDM
Ccdm 22457+2924 RComp Comp B Note1
Note2 Discov num HO 481 DRAs DDEs
R dRAs Year 1892 Theta 294 Rho 0.3
Obs 7 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16250 M ADS BDS N IDS IDS 22410N2851B
HIC 112386