stampa
Login

Never registered to Stelle Doppie? It's like a Ferrari without wheels. Register now to releveal the full potential!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
03475+2406
STFA 8 BD


Nearby doubles
5' : 03473+2403
BOV 19

9' : 03479+2407
BU 538AB

11' : 03475+2417
HL 22

11' : 03481+2409
COU 80

11' : 03467+2402
LDS6111

12' : 03465+2407
BOV 14

12' : 03465+2405
SKF2463

13' : 03467+2415
SKF2337

13' : 03474+2355
STF 450AB

13' : 03464+2405
MEL 5

15' : 03465+2415
HL 16AB

16' : 03463+2411
BU 536AB

17' : 03473+2424
BOV 18

17' : 03466+2421
BOV 15

18' : 03486+2411
BU 1105

18' : 03463+2357
HL 15AB
Merope

19' : 03473+2348
HL 18

21' : 03485+2421
HL 26AB

21' : 03459+2402
HL 13AB

23' : 03488+2416
BOV 21

23' : 03465+2426
ITO 10AB

23' : 03461+2423
BOV 12

24' : 03473+2344
HL 19AB

25' : 03471+2343
OCC9083

25' : 03481+2344
SKF2843

25' : 03470+2431
HL 17AB



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 03475+2406 : COMPONENTS
 
 
  A Ab B Bb C D Db E F G
Ab pa=0.0°
sep=0.00"
 
B pa=289.9°
sep=116.89"
pa=289.9°
sep=116.89"
 
Bb pa=289.9°
sep=116.89"
pa=289.9°
sep=116.89"
pa=0.0°
sep=0.00"
 
C pa=312.5°
sep=180.53"
pa=312.5°
sep=180.53"
pa=344.3°
sep=85.49"
pa=344.3°
sep=85.49"
 
D pa=296.0°
sep=190.30"
pa=296.0°
sep=190.30"
pa=305.7°
sep=75.14"
pa=305.7°
sep=75.14"
pa=224.6°
sep=54.04"
 
Db pa=296.0°
sep=190.60"
pa=296.0°
sep=190.60"
pa=305.6°
sep=75.44"
pa=305.6°
sep=75.44"
pa=224.9°
sep=54.14"
pa=294.4°
sep=0.31"
 
E pa=228.9°
sep=74.28"
pa=228.9°
sep=74.28"
pa=148.6°
sep=103.65"
pa=148.6°
sep=103.65"
pa=155.7°
sep=187.39"
pa=139.0°
sep=175.30"
pa=139.0°
sep=175.58"
 
F pa=229.8°
sep=136.69"
pa=229.8°
sep=136.69"
pa=177.5°
sep=127.95"
pa=177.5°
sep=127.95"
pa=172.2°
sep=212.08"
pa=158.8°
sep=184.08"
pa=158.7°
sep=184.30"
pa=230.9°
sep=62.43"
 
G pa=51.0°
sep=188.92"
pa=51.0°
sep=188.92"
pa=72.8°
sep=268.63"
pa=72.8°
sep=268.63"
pa=90.6°
sep=279.80"
pa=83.6°
sep=319.68"
pa=83.7°
sep=319.95"
pa=50.4°
sep=263.17"
pa=50.5°
sep=325.59"
 
H pa=41.7°
sep=213.56"
pa=41.7°
sep=213.56"
pa=64.6°
sep=278.97"
pa=64.6°
sep=278.97"
pa=82.2°
sep=277.60"
pa=76.4°
sep=322.08"
pa=76.4°
sep=322.32"
pa=43.6°
sep=287.39"
pa=44.9°
sep=349.39"
pa=353.4°
sep=40.77"
 
 
03475+2406 A
 
 
Common name Alcyone Meaning [Pleiades] queen from evil Other names 25 TAU Coord arcsec 2000 034729.06+240618.8
Mag 2.83 Spectral class B7III (blue-white) PmRA 19.00 PmDE -44.0
SAO 76199 HIP 17702 Tycho2 1800-02202-1 HD 23630
HR 1165 GC 4541 BD BD+23 541 Bayer Eta Tauri
Bayer name Eta Tau Flamsteed 25 Tauri Flamsteed name 25 Tau FK5 139
Tycho2
Tycho2 1800-02202-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 2.770 E BTmag 0.014 VTmag 2.834
E VTmag 0.009 Prox 999 TYC T HIP 17702
CCDM RAdeg 56.87110528 DEdeg 24.10523889 EpRA 1990 1.72
EpDE 1990 1.54 E RAdeg 3.3 E DEdeg 3.5 Posflg
Corr -0.3
SAO
SAO 76199 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 -0.044 Vmag 3 SpType B5p
Double code Source 74 CatNum 139 DM BD+23 541
DMcomp BDsup HD 23630 M HD 0
GC 4541 RA1950rad 0.97959687 DE1950rad 0.41804306 PmRA2000 0.0013
PmDE2000 -0.047
Hipparcos
Catalog H HIP 17702 Proxy RAhms 03 47 29.06
DEdms +24 06 18.9 Vmag 2.85 VarFlag R Vmag H
RAdeg 56.8711 DEdeg 24.1052 AstroRef Plx 8.87
CCDM 03474+2407 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 23630 BD BD+23 541
CD CP Dm number +23 541 VIred -0.01
SpType B7III R SpType Coord arcsec 2000 034729.06+240618.9
Hipparcos 2
HIP 17702 Sn 5 So 0 Nc 1
RArad 0.9925879583 DErad 0.4207158363 Plx 8.09 PmRA 19.34
PmDE -43.67 E RArad 0.39 E DErad 0.25 E Plx 0.42
E pmRA 0.39 E pmDE 0.33 Hpmag 2.848 E Hpmag 0.0006
SHp 0.004 VA 0 BV -0.086 E BV 0.012
VI -0.01
 
 
03475+2406 Ab
 
 
Coord arcsec 2000 034729.06+240618.8 Mag 4.6 Calc delta mag 1.6 Calc coord yes
 
 
03475+2406 B
 
 
Coord arcsec 2000 034721.03+240658.5 Coord calc 034721.03+240658.5 Mag 6.27 Spectral class A4V (white)
PmRA 20.00 PmDE -44.0 SAO 76192 Tycho2 1800-02201-1
HD 23629 GC 4536 DM BD+23 536 Flamsteed 24 Tauri
Flamsteed name 24 Tau Calc delta mag 3.27
Tycho2
Tycho2 1800-02201-1 Pflag RAmdeg 56.83765273 DEmdeg 24.11626712
PmRA 19.3 PmDE -44.3 E RAmdeg 4 E DEmdeg 5
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.31 EpDEm 1990.91
Num 15 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 6.302 E BTmag 0.015 VTmag 6.273
E VTmag 0.010 Prox 751 TYC T HIP
CCDM RAdeg 56.83760389 DEdeg 24.11637167 EpRA 1990 1.66
EpDE 1990 1.49 E RAdeg 4.1 E DEdeg 4.5 Posflg
Corr -0.4
SAO
SAO 76192 DelFlag RA1950 PmRA1950 0.0016
DE1950 PmDE1950 -0.044 Vmag 8.1 SpType A0
Double code Source 70 CatNum 4536 DM BD+23 536
DMcomp BDsup HD 23629 M HD 0
GC 4536 RA1950rad 0.97901334 DE1950rad 0.41823418 PmRA2000 0.0015
PmDE2000 -0.047
 
 
03475+2406 Bb
 
 
Coord arcsec 2000 034721.03+240658.5 Mag 7.8 Calc delta mag 4.8 Calc coord yes
 
 
03475+2406 C
 
 
Var name V647 Tau Coord arcsec 2000 034719.34+240820.8 Coord calc 034719.34+240820.8 Mag 8.22
Spectral class A7V (white) PmRA 19.00 PmDE -44.0 SAO 76191
Tycho2 1800-01607-1 HD 23607 DM BD+23 534 Calc delta mag 5.22
Tycho2
Tycho2 1800-01607-1 Pflag RAmdeg 56.83061506 DEmdeg 24.13911897
PmRA 19.2 PmDE -43.0 E RAmdeg 16 E DEmdeg 20
E pmRA 1.2 E pmDE 1.1 EpRAm 1988.42 EpDEm 1986.69
Num 10 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.0 BTmag 8.484 E BTmag 0.019 VTmag 8.218
E VTmag 0.017 Prox 543 TYC T HIP
CCDM RAdeg 56.83056528 DEdeg 24.13921750 EpRA 1990 1.81
EpDE 1990 1.77 E RAdeg 16.6 E DEdeg 20.8 Posflg
Corr -0.4
SAO
SAO 76191 DelFlag RA1950 PmRA1950 0.0018
DE1950 PmDE1950 -0.035 Vmag 8.2 SpType A0
Double code Source 35 CatNum 1167 DM BD+23 534
DMcomp BDsup HD 23607 M HD 0
GC RA1950rad 0.97888806 DE1950rad 0.41863386 PmRA2000 0.0017
PmDE2000 -0.038
 
 
03475+2406 D
 
 
Coord arcsec 2000 034716.57+240742.3 Coord calc 034717.62+240744.4 Mag 9.2 Mag composta 8.73
Spectral class F3V (yellow-white) PmRA 18.00 PmDE -47.0 SAO 76188
Tycho2 1800-02222-1 HD 23608 DM BD+23 531 Calc delta mag 6.2
Tycho2
Tycho2 1800-02222-1 Pflag RAmdeg 56.81902855 DEmdeg 24.12834988
PmRA 20.3 PmDE -43.4 E RAmdeg 12 E DEmdeg 16
E pmRA 1.0 E pmDE 1.0 EpRAm 1989.22 EpDEm 1987.09
Num 10 Q RAmdeg 0.8 Q DEmdeg 1.5 Q pmRA 0.8
Q pmDE 1.5 BTmag 9.325 E BTmag 0.027 VTmag 8.730
E VTmag 0.021 Prox 543 TYC HIP
CCDM RAdeg 56.81897611 DEdeg 24.12844861 EpRA 1990 1.73
EpDE 1990 1.72 E RAdeg 13.2 E DEdeg 16.5 Posflg
Corr -0.2
SAO
SAO 76188 DelFlag RA1950 PmRA1950 0.0021
DE1950 PmDE1950 -0.034 Vmag 8.3 SpType G0
Double code Source 35 CatNum 1164 DM BD+23 531
DMcomp BDsup HD 23608 M HD 0
GC RA1950rad 0.97868685 DE1950rad 0.41844514 PmRA2000 0.002
PmDE2000 -0.037
 
 
03475+2406 Db
 
 
Coord arcsec 2000 034716.55+240742.4 Mag 9.8 Calc delta mag 6.8 Calc coord yes
 
 
03475+2406 E
 
 
Coord arcsec 2000 034724.97+240530.0 Mag 15 PmRA -4.00 PmDE -12.0
Calc delta mag 12 Calc coord yes
 
 
03475+2406 F
 
 
Coord arcsec 2000 034721.43+240450.7 Mag 13.02 PmRA -4.00 PmDE -8.0
Calc delta mag 10.02 Calc coord yes
 
 
03475+2406 G
 
 
Coord arcsec 2000 034739.78+240817.8 Mag 11.84 PmRA -3.00 PmDE -18.0
Calc delta mag 8.84 Calc coord yes
 
 
03475+2406 H
 
 
Coord arcsec 2000 034739.44+240858.3 Mag 11.72 PmRA 6.00 PmDE -2.0
Calc delta mag 8.72 Calc coord yes