12380+2431 SLW 748
12h 38m 00.65s +24° 30' 49.4" P.A. 91.00 sep 13.9 mag 15.31,18.51 Sp M2.0+M4.3
Coord 2000 |
12380+2431 |
|
Discov num |
SLW 748 |
|
Comp |
|
|
Coord arcsec 2000 |
12 38 00.65 +24 30 49.4 |
|
Date first |
2000 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
91 |
|
Pa last |
90.6 |
|
P.A. Now (θ) |
90.6° |
|
Sep first |
14.1 |
|
Sep last |
13.933 |
|
Sep. Now (ρ) |
13.933" |
|
Mag pri |
15.31 |
|
Mag sec |
18.51 |
|
delta mag (ΔM) |
3.2 |
|
Spectral class |
M2.0+M4.3 (red/red) |
|
Pri motion ra |
-135 |
|
Sec motion ra |
-135 |
|
Pri motion dec |
+026 |
|
Sec motion dec |
+025 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.007 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Gaia DR2 |
3959550729803071872 |
|