05476+2155 BKO 312CD

 
 
05h 47m 36.33s +21 54' 35.6" P.A. 104 sep 3.2 mag 13.20,13.40
 
 
Coord 2000
05476+2155
Discov num
BKO 312
Comp
CD
Coord arcsec 2000
05 47 36.33 +21 54 35.6
Date first
1999
Date last
2007
Obs
3
Pa first
107
Pa last
104
P.A. Now (θ)
104°
Sep first
3.8
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
13.20
Mag sec
13.40
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+015
Sec motion ra
Pri motion dec
-107
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
05476+2155 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05476+2155 BKO 312 AB 1999 2007 3 224 5.4 13.50 13.80 0.30
Show 05476+2155 BKO 312 CD 1999 2007 3 104 3.2 13.20 13.40 0.20 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103.7
Precise sep
3.21
Cdsa2 id
BKO 312 CD
Constellation
Taurus
Ra deg
5.793425
De deg
21.909888888888887
last precise pa
103.7
last precise sep
3.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05476+2155 BKO 312 CD 2007 1 104 3.2 13.20 13.40 054736.33+215435.6

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