00116+5558 STF   7

 
 
00H 11M 38.91S +55 57' 40.9" P.A. 211 SEP 1.3 MAG 7.99,8.46 SP B8V DIST. 598.8 PC (1953.29 L.Y.)
 
 
Coord 2000
00116+5558
Discov num
STF   7
Comp
Coord arcsec 2000
00 11 38.91 +55 57 40.9
Date first
1831
Date last
2016
Obs
65
Pa first
217
Pa last
211
P.A. Now (θ)
211°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
7.99
Mag sec
8.46
delta mag (ΔM)
0.47
Spectral class
B8V (blue-white)
Pri motion ra
+004
Sec motion ra
+004
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
21191
HIP
945
Tycho2
3656-00275-1
HD
709
BD
BD+55 15
Distance
598.8
Distance ly
1953.29
last precise pa
210.7
last precise sep
1.318