02420+4248 HJ 1123

 
 
02H 41M 58.44S +42 47' 30.6" P.A. 249 SEP 20 MAG 8.39,8.46 SP B8III
 
 
Coord 2000
02420+4248
Discov num
HJ 1123
Comp
Coord arcsec 2000
02 41 58.44 +42 47 30.6
Date first
1828
Date last
2015
Obs
25
Pa first
252
Pa last
249
P.A. Now (θ)
249°
Sep first
15.0
Sep last
20.0
Sep. Now (ρ)
20"
Mag pri
8.39
Mag sec
8.46
delta mag (ΔM)
0.07
Spectral class
B8III (blue-white)
Pri motion ra
-001
Sec motion ra
-002
Pri motion dec
-006
Sec motion dec
-007
Notes
N (See Notes)
rPM=0.194 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
38244
Tycho2
2853-00022-1
HD
16705
last precise pa
249.1
last precise sep
20.017