00516+6859 BU  781

 
 
00H 51M 36.19S +68 59' 14.0" P.A. 23 SEP 1 MAG 8.41,9.33 SP A2
 
 
Coord 2000
00516+6859
Discov num
BU  781
Comp
Coord arcsec 2000
00 51 36.19 +68 59 14.0
Date first
1881
Date last
2016
Obs
25
Pa first
31
Pa last
23
P.A. Now (θ)
23°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
8.41
Mag sec
9.33
delta mag (ΔM)
0.92
Spectral class
A2 (white)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
11436
Tycho2
4296-01003-1
HD
4827
last precise pa
22.8
last precise sep
1.034