12049+2150 LDS 4177
12h 04m 59.02s +21° 49' 26.8" P.A. 336.00 sep 77.4 mag 15.15,15.51 Sp M3+M3
Coord 2000 |
12049+2150 |
|
Discov num |
LDS4177 |
|
Comp |
|
|
Coord arcsec 2000 |
12 04 59.02 +21 49 26.8 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
336 |
|
Pa last |
336.2 |
|
P.A. Now (θ) |
336.2° |
|
Sep first |
77.0 |
|
Sep last |
77.398 |
|
Sep. Now (ρ) |
77.398" |
|
Mag pri |
15.15 |
|
Mag sec |
15.51 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
M3+M3 (red/red) |
|
Pri motion ra |
-179 |
|
Sec motion ra |
-179 |
|
Pri motion dec |
-081 |
|
Sec motion dec |
-081 |
|
Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Gaia DR2 |
3999891021152455296 |
|