12115+3105 SLW 692
12h 11m 32.27s +31° 05' 23.5" P.A. 301.00 sep 110.8 mag 17.85,19.25 Sp M2.4+M3.3
Coord 2000 |
12115+3105 |
|
Discov num |
SLW 692 |
|
Comp |
|
|
Coord arcsec 2000 |
12 11 32.27 +31 05 23.5 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
301 |
|
Pa last |
301.3 |
|
P.A. Now (θ) |
301.3° |
|
Sep first |
110.9 |
|
Sep last |
110.804 |
|
Sep. Now (ρ) |
110.804" |
|
Mag pri |
17.85 |
|
Mag sec |
19.25 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
M2.4+M3.3 (red/red) |
|
Pri motion ra |
-033 |
|
Sec motion ra |
-035 |
|
Pri motion dec |
-016 |
|
Sec motion dec |
-019 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.091 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Gaia DR2 |
4014516896623788928 |
|