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Doubles in session


Current system
23487+6453
STT 507 AB
V650 Cas


Nearby doubles
2' : 23484+6455
POP 197

17' : 23511+6448
STI1224

21' : 23466+6508
STI1211

31' : 23440+6503
ES 150

32' : 23437+6457
BRF 5

33' : 23527+6512
HDS3390

35' : 23522+6427
MLB 236AB

37' : 23460+6525
CBL 108

45' : 23552+6436
STI1231

46' : 23540+6522
LDS5135

46' : 23423+6431
BU 993

46' : 23553+6435
STI1233

54' : 23403+6453
STI1194

54' : 23414+6521
TDT4150

56' : 23564+6518
MLB 238

61' : 23541+6543
KPP2537

62' : 23537+6544
MLB 237

66' : 23399+6419
ES 149AB

66' : 23576+6421
HJ 1922

67' : 23588+6438
TDT4301

73' : 23429+6351
MLR 89

73' : 23560+6357
STI1236

73' : 23579+6411
TDT4292

73' : 23582+6414
HDS3404

75' : 23584+6412
TDT4296

76' : 23490+6337
TDT4215



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 23487+6453 : COMPONENTS
 
 
  A B C
B pa=343.3°
sep=0.63"
 
C pa=355.6°
sep=49.94"
pa=355.7°
sep=49.32"
 
D pa=125.9°
sep=23.55"
pa=126.8°
sep=24.05"
pa=160.2°
sep=67.60"
 
 
23487+6453 A
 
 
Name V650 Cas Coord arcsec 2000 234839.03+645235.3 Mag 6.76 Spectral class A0p (white)
PmRA 21.00 PmDE -14.0 SAO 20866 HIP 117430
Tycho2 4289-00860-1 HD 223358 HR 9017 GC 33045
BD BD+64 1861
Tycho2
Tycho2 4289-00860-1 Pflag RAmdeg 357.16267693 DEmdeg 64.87647804
PmRA 20.8 PmDE -13.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.57 EpDEm 1991.53
Num 7 Q RAmdeg 1.5 Q DEmdeg 1.2 Q pmRA 1.5
Q pmDE 1.4 BTmag 6.546 E BTmag 0.014 VTmag 6.483
E VTmag 0.010 Prox 504 TYC T HIP 117430
CCDM AB RAdeg 357.16256389 DEdeg 64.87650972 EpRA 1990 1.71
EpDE 1990 1.65 E RAdeg 3.6 E DEdeg 3.7 Posflg P
Corr 0.1
SAO
SAO 20866 DelFlag RA1950 PmRA1950 0.0019
DE1950 PmDE1950 -0.014 Vmag 6.4 SpType A0
Double code Source 70 CatNum 33045 DM BD+64 1861
DMcomp BDsup HD 223358 M HD 0
GC 33045 RA1950rad 6.22303383 DE1950rad 1.12745947 PmRA2000 0.002
PmDE2000 -0.02
Hipparcos
Catalog H HIP 117430 Proxy H RAhms 23 48 39.03
DEdms +64 52 35.3 Vmag 6.41 VarFlag R Vmag H
RAdeg 357.163 DEdeg 64.8765 AstroRef A Plx 4.54
CCDM 23487+6453 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 311 Rho 0.727 HD 223358 BD BD+64 1861
CD CP Dm number +64 1861 VIred 0.07
SpType A0sp... R SpType Coord arcsec 2000 234839.03+645235.3
Hipparcos 2
HIP 117430 Sn 15 So 3 Nc 2
RArad 6.2336638182 DErad 1.1323082659 Plx 5.93 PmRA 15.88
PmDE -13.24 E RArad 0.52 E DErad 0.51 E Plx 0.58
E pmRA 0.66 E pmDE 0.64 Hpmag 6.4349 E Hpmag 0.0006
SHp 0.009 VA 0 BV 0.062 E BV 0.004
VI 0.07
CCDM
Ccdm 23487+6453 RComp Comp A Note1
Note2 Discov num DRAs -3.06 DDEs -24.1
R dRAs 10 Year Theta Rho
Obs 4 Vmag 6.9 Sp A0 PmNote *
PmRA 3 PmDE -1 Dm number +64 1861 Cat1 BD
Name2 +64 1244 Cat2 AGK2/3 HD 223358 M HD
ADS BDS A17020 M ADS BDS N IDS IDS 23438N6420A
HIC 117430
 
 
23487+6453 B
 
 
Coord arcsec 2000 234839.00+645235.9 Mag 7.76 PmRA 21.00 PmDE -14.0
Calc delta mag 1 Calc coord yes
CCDM
Ccdm 23487+6453 RComp Comp B Note1 *
Note2 Discov num STT 507 DRAs DDEs
R dRAs Year 1959 Theta 297 Rho 0.8
Obs 99 Vmag 7.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A17020 M ADS BDS N IDS IDS 23438N6420B
HIC 117430
 
 
23487+6453 C
 
 
Coord arcsec 2000 234838.43+645325.1 Mag 8.44 PmRA -3.00 PmDE -1.0
Tycho2 4289-00824-1 Calc delta mag 1.68 Calc coord yes
Tycho2
Tycho2 4289-00824-1 Pflag RAmdeg 357.15703321 DEmdeg 64.89031420
PmRA -0.3 PmDE -0.6 E RAmdeg 6 E DEmdeg 7
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.42 EpDEm 1991.14
Num 7 Q RAmdeg 2.2 Q DEmdeg 1.3 Q pmRA 2.2
Q pmDE 1.4 BTmag 8.649 E BTmag 0.017 VTmag 8.440
E VTmag 0.014 Prox 504 TYC T HIP
CCDM RAdeg 357.15703361 DEdeg 64.89031583 EpRA 1990 1.73
EpDE 1990 1.57 E RAdeg 5.9 E DEdeg 6.9 Posflg
Corr 0.0
CCDM
Ccdm 23487+6453 RComp Comp C Note1
Note2 Discov num STT 507 DRAs -4.33 DDEs 25.4
R dRAs 10 Year 1959 Theta 351 Rho 50.4
Obs 21 Vmag 8.6 Sp PmNote *
PmRA -8 PmDE 3 Dm number +64 1860 Cat1 BD
Name2 +64 1243 Cat2 AGK2/3 HD M HD
ADS BDS A17020 M ADS BDS N IDS IDS 23438N6420C
HIC
 
 
23487+6453 D
 
 
Coord arcsec 2000 234842.02+645221.5 Mag 13 Calc delta mag 6.24 Calc coord yes
CCDM
Ccdm 23487+6453 RComp Comp D Note1
Note2 Discov num FOX DRAs DDEs
R dRAs Year 1916 Theta 109 Rho 51.0
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A17020 M ADS BDS N IDS IDS 23438N6420D
HIC