00514+7010 HJ 1999

 
 
00H 51M 22.88S +70 09' 39.1" P.A. 16 SEP 25.3 MAG 9.44,11.39 SP B5E
 
 
Coord 2000
00514+7010
Discov num
HJ 1999
Comp
Coord arcsec 2000
00 51 22.88 +70 09 39.1
Date first
1831
Date last
2015
Obs
10
Pa first
15
Pa last
16
P.A. Now (θ)
16°
Sep first
20.0
Sep last
25.3
Sep. Now (ρ)
25.3"
Mag pri
9.44
Mag sec
11.39
delta mag (ΔM)
1.95
Spectral class
B5e (blue-white)
Pri motion ra
+001
Sec motion ra
+002
Pri motion dec
+000
Sec motion dec
+000
Notes
rPM=0.5
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4300-02144-1
last precise pa
16.1
last precise sep
25.312