09455+4616 LDS 3922
09h 45m 21.99s +46° 16' 33.5" P.A. 22.00 sep 21.7 mag 16.87,17.50 Sp M3.9+M4.1
Coord 2000 |
09455+4616 |
|
Discov num |
LDS3922 |
|
Comp |
|
|
Coord arcsec 2000 |
09 45 21.99 +46 16 33.5 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
21 |
|
Pa last |
21.8 |
|
P.A. Now (θ) |
21.8° |
|
Sep first |
22.0 |
|
Sep last |
21.736 |
|
Sep. Now (ρ) |
21.736" |
|
Mag pri |
16.87 |
|
Mag sec |
17.50 |
|
delta mag (ΔM) |
0.63 |
|
Spectral class |
M3.9+M4.1 (red/red) |
|
Pri motion ra |
-194 |
|
Sec motion ra |
-193 |
|
Pri motion dec |
-131 |
|
Sec motion dec |
-132 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.006 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Gaia DR2 |
821650956240953216 |
|