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Doubles in session


Current system
03492+2408
HL 28 AB
Pleione


Nearby doubles
6' : 03492+2403
HL 29AB
Atlas

9' : 03486+2411
BU 1105

10' : 03488+2416
BOV 21

14' : 03501+2413
BU 1106

14' : 03502+2413
LDS6120

15' : 03481+2409
COU 80

15' : 03494+2423
STTA 40AB

16' : 03492+2353
OCC9086

16' : 03499+2357
MCD 3

16' : 03485+2421
HL 26AB

17' : 03502+2400
RAO 109

17' : 03498+2421
HL 33AB

17' : 03479+2407
BU 538AB

18' : 03489+2351
HL 27AB

20' : 03503+2357
LDS6121

21' : 03500+2351
STT 64AB

21' : 03502+2353
MCD 5

22' : 03491+2347
TRR 16

24' : 03475+2406
STFA 8AB
Alcyone

24' : 03491+2344
RAO 105

25' : 03498+2345
SKF1070

25' : 03475+2417
HL 22

27' : 03473+2403
BOV 19

27' : 03497+2343
HL 32AB

28' : 03498+2342
ITO 11

28' : 03505+2430
OCC 252



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 03492+2408 : COMPONENTS
 
 
  A Ab B C D E
Ab pa=34.6°
sep=0.23"
 
B pa=223.3°
sep=160.74"
pa=223.3°
sep=160.96"
 
C pa=274.7°
sep=203.71"
pa=274.7°
sep=203.83"
pa=325.2°
sep=162.81"
 
D pa=63.7°
sep=133.39"
pa=63.7°
sep=133.18"
pa=52.5°
sep=289.52"
pa=82.5°
sep=325.34"
 
E pa=75.3°
sep=88.45"
pa=75.4°
sep=88.27"
pa=54.5°
sep=240.38"
pa=88.9°
sep=288.61"
pa=222.9°
sep=50.00"
 
F pa=218.4°
sep=4.49"
pa=218.2°
sep=4.72"
pa=43.4°
sep=156.26"
pa=95.8°
sep=201.26"
pa=242.9°
sep=137.46"
pa=253.6°
sep=92.08"
 
 
03492+2408 A
 
 
Common name Pleione Meaning Cook Islands proposal; means a large mystical black pearl in the Cook Islands M?ori language. Var name BU Tau Coord arcsec 2000 034911.20+240812.6
Mag 5.09 Spectral class B8Vpe (blue-white) PmRA 18.00 PmDE -47.0
SAO 76229 HIP 17851 Tycho2 1800-02200-1 HD 23862
HR 1180 GC 4587 BD BD+23 558 Flamsteed 28 Tauri
Flamsteed name 28 Tau
Tycho2
Tycho2 1800-02200-1 Pflag RAmdeg 57.29673613 DEmdeg 24.13670934
PmRA 20.4 PmDE -47.5 E RAmdeg 3 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.50 EpDEm 1991.05
Num 18 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.2 BTmag 4.939 E BTmag 0.014 VTmag 5.028
E VTmag 0.009 Prox 999 TYC T HIP 17851
CCDM RAdeg 57.29668444 DEdeg 24.13682222 EpRA 1990 1.71
EpDE 1990 1.45 E RAdeg 3.3 E DEdeg 3.7 Posflg
Corr -0.2
SAO
SAO 76229 DelFlag RA1950 PmRA1950 0.001
DE1950 PmDE1950 -0.047 Vmag 5.2 SpType B8p
Double code Source 70 CatNum 4587 DM BD+23 558
DMcomp BDsup HD 23862 M HD 0
GC 4587 RA1950rad 0.98701213 DE1950rad 0.4186248 PmRA2000 0.0009
PmDE2000 -0.05
Hipparcos
Catalog H HIP 17851 Proxy RAhms 03 49 11.20
DEdms +24 08 12.6 Vmag 5.05 VarFlag 1 R Vmag H
RAdeg 57.2967 DEdeg 24.1368 AstroRef Plx 8.42
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 23862 BD BD+23 558
CD CP Dm number +23 558 VIred -0.06
SpType B7p R SpType Coord arcsec 2000 034911.20+240812.6
Hipparcos 2
HIP 17851 Sn 5 So 0 Nc 1
RArad 1.0000157891 DErad 0.421267077 Plx 8.54 PmRA 18.07
PmDE -47.2 E RArad 0.28 E DErad 0.18 E Plx 0.31
E pmRA 0.3 E pmDE 0.27 Hpmag 5.0295 E Hpmag 0.0017
SHp 0.011 VA 2 BV -0.082 E BV 0.004
VI -0.06
CCDM
Ccdm 03492+2408 RComp Comp A Note1
Note2 Discov num DRAs -0.81 DDEs 12.5
R dRAs 81 Year Theta Rho
Obs 2 Vmag 5.1 Sp B8 PmNote @
PmRA 15 PmDE -47 Dm number +23 558 Cat1 BD
Name2 +23 332 Cat2 AGK2/3 HD 23862 M HD
ADS BDS M ADS BDS N N IDS W IDS 03492+2408A
HIC 17851
 
 
03492+2408 Ab
 
 
Coord arcsec 2000 034911.21+240812.8 Calc delta mag 5.09 Calc coord yes
 
 
03492+2408 B
 
 
Coord arcsec 2000 034903.15+240615.6 Mag 12 PmRA 0.00 PmDE 8.0
Calc delta mag 6.91 Calc coord yes
CCDM
Ccdm 03492+2408 RComp Comp B Note1
Note2 Discov num CHR 125 DRAs DDEs
R dRAs Year 1987 Theta 55 Rho 0.2
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS W IDS 03492+2408B
HIC 17851
 
 
03492+2408 C
 
 
Coord arcsec 2000 034856.37+240829.3 Mag 11.64 PmRA -12.00 PmDE -25.0
Calc delta mag 6.55 Calc coord yes
 
 
03492+2408 D
 
 
Coord arcsec 2000 034919.93+240911.8 Mag 14.67 PmRA 20.00 PmDE -12.0
Calc delta mag 9.58 Calc coord yes
 
 
03492+2408 E
 
 
Coord arcsec 2000 034917.45+240835.1 Mag 14.77 PmRA 17.00 PmDE -2.0
Calc delta mag 9.68 Calc coord yes
 
 
03492+2408 F
 
 
Coord arcsec 2000 034911.00+240809.1 Mag 14.5 Spectral class M5V (red) Calc delta mag 9.41
Calc coord yes