02108+6450 HDS 291 (V785 Cas)

 
 
02h 10m 49.89s +64 49' 45.1" P.A. 266 sep 0.7 mag 9.40,12.94 Sp B5 dist. 270.27 pc (881.62 l.y.)
 
 
Coord 2000
02108+6450
Discov num
HDS 291
Comp
Coord arcsec 2000
02 10 49.89 +64 49 45.1
Date first
1991
Date last
1991
Obs
1
Pa first
266
Pa last
266
P.A. Now (θ)
266°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
9.40
Mag sec
12.94
delta mag (ΔM)
3.54
Spectral class
B5 (blue-white)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
266
Precise sep
0.673
Var name
V785 Cas
Constellation
Cassiopeia
SAO
12155
HIP
10173
Tycho2
4041-00465-1
BD
BD+64 302
Distance
270.27
Distance ly
881.62
last precise pa
266
last precise sep
0.673
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02108+6450 HDS 291 1991 1 266 0.7 9.40 12.94 B5 021049.89+644945.1

If you need more information about this double, apply for a data request form to the WDS.