02254+5812 HLD   7

 
 
02H 25M 25.96S +58 12' 09.3" P.A. 182 SEP 1.7 MAG 7.98,9.86 SP A3V DIST. 150.38 PC (490.54 L.Y.)
 
 
Coord 2000
02254+5812
Discov num
HLD   7
Comp
Coord arcsec 2000
02 25 25.96 +58 12 09.3
Date first
1881
Date last
2015
Obs
13
Pa first
187
Pa last
182
P.A. Now (θ)
182°
Sep first
1.8
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
7.98
Mag sec
9.86
delta mag (ΔM)
1.88
Spectral class
A3V (white)
Pri motion ra
+039
Sec motion ra
+039
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
23311
HIP
11291
Tycho2
3698-02770-1
HD
14825
BD
BD+57 566
Distance
150.38
Distance ly
490.54
last precise pa
181.6
last precise sep
1.71