02108+6450 HDS 291 (V785 Cas)
02h 10m 49.89s +64° 49' 45.1" P.A. 270.00 sep 0.6 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 |
2009 |
|
Obs |
2 |
|
Pa first |
266 |
|
Pa last |
269.7 |
|
P.A. Now (θ) |
269.7° |
|
Sep first |
0.7 |
|
Sep last |
0.608 |
|
Sep. Now (ρ) |
0.608" |
|
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
Var name |
V785 Cas |
|
Constellation |
Cassiopeia |
|
HIP |
10173 |
|
Tycho2 |
4041-00465-1 |
|
Gaia DR2 |
515461019731173504 |
|
BD |
BD+64 302 |
|
Distance |
270.27 |
|
Distance ly |
881.62 |
|