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Doubles in session


Current system
03463+2357
HL 15 AB


Nearby doubles
7' : 03467+2402
LDS6111

9' : 03459+2402
HL 13AB

9' : 03464+2405
MEL 5

9' : 03465+2405
SKF2463

11' : 03465+2407
BOV 14

14' : 03460+2344
BOV 10

14' : 03454+2402
HL 10AB

15' : 03473+2403
BOV 19

15' : 03463+2411
BU 536AB

15' : 03457+2345
BOV 8

15' : 03474+2355
STF 450AB

17' : 03473+2348
HL 18

19' : 03471+2343
OCC9083

19' : 03475+2406
STFA 8AB
Alcyone

19' : 03465+2415
HL 16AB

19' : 03473+2344
HL 19AB

20' : 03450+2356
LDS6105

20' : 03467+2415
SKF2337

20' : 03466+2337
OCC 297

23' : 03449+2407
HL 7AB
Electra

25' : 03466+2421
BOV 15

25' : 03479+2407
BU 538AB

26' : 03461+2423
BOV 12

26' : 03475+2417
HL 22

27' : 03458+2422
HL 11AB
Maia

27' : 03481+2344
SKF2843



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 03463+2357 : COMPONENTS
 
 
  A Ab B
Ab pa=112.8°
sep=0.23"
 
B pa=179.6°
sep=110.65"
pa=179.7°
sep=110.56"
 
C pa=338.1°
sep=144.76"
pa=338.1°
sep=144.92"
pa=347.4°
sep=251.01"
 
 
03463+2357 A
 
 
Common name Merope Coord arcsec 2000 034619.57+235654.0 Mag 4.15 Spectral class B6IVe (blue-white)
PmRA 21.00 PmDE -44.0 SAO 76172 HIP 17608
Tycho2 1800-02204-1 HD 23480 HR 1156 GC 4512
BD BD+23 522 Flamsteed 23 Tauri Flamsteed name 23 Tau
Tycho2
Tycho2 1800-02204-1 Pflag RAmdeg 56.58155286 DEmdeg 23.94834792
PmRA 18.9 PmDE -46.7 E RAmdeg 3 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.53 EpDEm 1991.01
Num 20 Q RAmdeg 1.7 Q DEmdeg 1.8 Q pmRA 1.6
Q pmDE 1.6 BTmag 4.085 E BTmag 0.014 VTmag 4.152
E VTmag 0.009 Prox 999 TYC T HIP 17608
CCDM RAdeg 56.58150528 DEdeg 23.94845917 EpRA 1990 1.77
EpDE 1990 1.42 E RAdeg 3.3 E DEdeg 3.7 Posflg
Corr -0.1
SAO
SAO 76172 DelFlag RA1950 PmRA1950 0.0016
DE1950 PmDE1950 -0.042 Vmag 4.3 SpType B5
Double code Source 70 CatNum 4512 DM BD+23 522
DMcomp BDsup HD 23480 M HD 0
GC 4512 RA1950rad 0.97456238 DE1950rad 0.41528653 PmRA2000 0.0015
PmDE2000 -0.045
Hipparcos
Catalog H HIP 17608 Proxy RAhms 03 46 19.56
DEdms +23 56 54.5 Vmag 4.14 VarFlag R Vmag H
RAdeg 56.5815 DEdeg 23.9485 AstroRef Plx 9.08
CCDM 03463+2357 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 23480 BD BD+23 522
CD CP Dm number +23 522 VIred 0.02
SpType B6IV R SpType Coord arcsec 2000 034619.56+235654.5
Hipparcos 2
HIP 17608 Sn 5 So 0 Nc 1
RArad 0.9875334966 DErad 0.4179795126 Plx 8.58 PmRA 21.13
PmDE -43.65 E RArad 0.35 E DErad 0.18 E Plx 0.37
E pmRA 0.35 E pmDE 0.27 Hpmag 4.1534 E Hpmag 0.001
SHp 0.005 VA 0 BV -0.051 E BV 0.02
VI 0.02
CCDM
Ccdm 03463+2357 RComp Comp A Note1
Note2 Discov num DRAs 1.59 DDEs -6.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 4.2 Sp B5 PmNote *
PmRA 22 PmDE -42 Dm number +23 522 Cat1 BD
Name2 +23 309 Cat2 AGK2/3 HD 23480 M HD
ADS BDS B 1858 M ADS BDS N IDS IDS 03404N2338A
HIC 17608
 
 
03463+2357 Ab
 
 
Coord arcsec 2000 034619.59+235653.9 Mag 8.1 Calc delta mag 3.96 Calc coord yes
 
 
03463+2357 B
 
 
Coord arcsec 2000 034619.62+235503.4 Mag 14.42 Calc delta mag 10.28 Calc coord yes
CCDM
Ccdm 03463+2357 RComp Comp B Note1
Note2 Discov num HDO DRAs DDEs
R dRAs Year Theta Rho
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 1858 M ADS BDS N N IDS IDS 03404N2338B
HIC 17608
 
 
03463+2357 C
 
 
Coord arcsec 2000 034615.64+235908.3 Mag 12.93 PmRA -14.00 PmDE 10.0
Calc delta mag 8.79 Calc coord yes