11577+4320 BVD 219
11h 57m 41.74s +43° 20' 13.2" P.A. 27.00 sep 46.0 mag 15.60,16.30 Sp M2+M3
Coord 2000 |
11577+4320 |
|
Discov num |
BVD 219 |
|
Comp |
|
|
Coord arcsec 2000 |
11 57 41.74 +43 20 13.2 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
27 |
|
Pa last |
27.4 |
|
P.A. Now (θ) |
27.4° |
|
Sep first |
45.9 |
|
Sep last |
45.961 |
|
Sep. Now (ρ) |
45.961" |
|
Mag pri |
15.60 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
M2+M3 (red/red) |
|
Pri motion ra |
-062 |
|
Sec motion ra |
-062 |
|
Pri motion dec |
-018 |
|
Sec motion dec |
-018 |
|
Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Gaia DR2 |
769747135461061504 |
|