12316+2405 SKF 1478 BD
12h 31m 34.65s +24° 05' 29.2" P.A. 202.00 sep 13.7 mag 16.20,19.80 Sp M3:+M6:
Coord 2000 |
12316+2405 |
|
Discov num |
SKF1478 |
|
Comp |
BD |
|
Coord arcsec 2000 |
12 31 34.65 +24 05 29.2 |
|
Date first |
1955 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
202 |
|
Pa last |
202.3 |
|
P.A. Now (θ) |
202.3° |
|
Sep first |
13.5 |
|
Sep last |
13.704 |
|
Sep. Now (ρ) |
13.704" |
|
Mag pri |
16.20 |
|
Mag sec |
19.80 |
|
delta mag (ΔM) |
3.6 |
|
Spectral class |
M3:+M6: (red/red) |
|
Pri motion ra |
-035 |
|
Sec motion ra |
-036 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-017 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.079 (< 0.3, Physical double)
This double is physical.
12316+2405 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
12 31 33 +24 05 12 |
SDK 90 AB |
2015 |
10 |
58 |
32.5 |
11.60 |
13.60 |
2.00 |
|
|
Show |
|
|
12 31 33 +24 05 12 |
SDK 90 AC |
2015 |
8 |
179 |
38.3 |
11.60 |
17.10 |
5.50 |
|
|
Show |
|
|
12 31 35 +24 05 29 |
SKF 1478 BD |
2016 |
10 |
202 |
13.7 |
16.20 |
19.80 |
3.60 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Gaia DR2 |
3959182801429297280 |
|