02564+6420 BLL 9 AB (NSV985)
02h 56m 24.65s +64° 19' 56.8" P.A. 130.00 sep 118.6 mag 6.44,10.61 Sp K3Ibv dist. 699.3 pc (2281.12 l.y.)
| Coord 2000 |
02564+6420 |
|
Discov num |
BLL 9 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 56 24.65 +64 19 56.8 |
|
| Date first |
1879 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
129 |
|
Pa last |
129.8 |
|
P.A. Now (θ) |
129.8° |
|
| Sep first |
115.6 |
|
Sep last |
118.617 |
|
Sep. Now (ρ) |
118.617" |
|
| Mag pri |
6.44 |
|
Mag sec |
10.61 |
|
delta mag (ΔM) |
4.17 |
|
Spectral class |
K3Ibv (yellow-orange) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-012 |
|
| Notes |
S
W
(Parallax indidates non-physical, ) |
|
rPM=1.15
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
NSV985 |
|
Constellation |
Cassiopeia |
|
SAO |
12519 |
|
HIP |
13700 |
|
| Tycho2 |
4056-01857-1 |
|
HD |
17958 |
|
HR |
861 |
|
BD |
BD+63 369 |
|
| Distance |
699.3 |
|
Distance ly |
2281.12 |
|
