03311+1544 HDS 443

 
 
03H 31M 06.28S +15 44' 10.0" P.A. 221 SEP 0.4 MAG 10.55,13.06 SP F8 DIST. 144.51 PC (471.39 L.Y.)
 
 
Coord 2000
03311+1544
Discov num
HDS 443
Comp
Coord arcsec 2000
03 31 06.28 +15 44 10.0
Date first
1991
Date last
2012
Obs
6
Pa first
215
Pa last
221
P.A. Now (θ)
221°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.55
Mag sec
13.06
delta mag (ΔM)
2.51
Spectral class
F8 (yellow-white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Taurus
HIP
16393
Tycho2
1234-00219-1
BD
BD+15 496
Distance
144.51
Distance ly
471.39
last precise pa
221.3
last precise sep
0.411