03494+2423 HL   30BD

 
 
03H 49M 16.79S +24 23' 46.4" P.A. 242 SEP 80.8 MAG 7.53,12.05 SP A2V
 
 
Coord 2000
03494+2423
Discov num
HL   30
Comp
BD
Coord arcsec 2000
03 49 16.79 +24 23 46.4
Date first
1886
Date last
2012
Obs
7
Pa first
240
Pa last
242
P.A. Now (θ)
242°
Sep first
83.4
Sep last
80.8
Sep. Now (ρ)
80.8"
Mag pri
7.53
Mag sec
12.05
delta mag (ΔM)
4.52
Spectral class
A2V (white)
Pri motion ra
+019
Sec motion ra
+028
Pri motion dec
-046
Sec motion dec
-020
Notes
N (See Notes)
rPM=0.553
Nature of this double is uncertain.
 
 
03494+2423 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 76236 03494+2423 STTA 40 AB 1875 2015 26 309 86.9 6.58 7.53 0.95
Show 76236 03494+2423 HL 31 AE 1887 2012 4 83 116.1 6.58 13.83 7.25
Show 76236 03494+2423 HL 31 AF 1886 2012 4 107 182.1 6.58 14.57 7.99
Show 76236 03494+2423 HL 31 AG 1887 2012 4 212 158.9 6.58 15.09 8.51
Show 76234 03494+2423 HL 30 BC 1886 2012 7 14 69.8 7.53 11.87 4.34
Show 76234 03494+2423 HL 30 BD 1886 2012 7 242 80.8 7.53 12.05 4.52 <===
Show 76234 03494+2423 HL 30 BH 1886 2012 5 273 147.4 7.53 13.10 5.57
Show 76234 03494+2423 HL 30 BI 1886 2012 4 230 147.0 7.53 14.53 7.00
Ninefold system
9 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Taurus
SAO
76234
Tycho2
1804-00265-1
HD
23872
last precise pa
242.2
last precise sep
80.846