12225+2551 SMR 57 DE
12h 22m 41.99s +25° 48' 22.6" P.A. 166.00 sep 13.1 mag 10.00,14.30 Sp F5V+K5V
| Coord 2000 |
12225+2551 |
|
Discov num |
SMR 57 |
|
Comp |
DE |
|
Coord arcsec 2000 |
12 22 41.99 +25 48 22.6 |
|
| Date first |
1950 |
|
Date last |
2016 |
|
Obs |
16 |
|
| Pa first |
169 |
|
Pa last |
166 |
|
P.A. Now (θ) |
166° |
|
| Sep first |
13.2 |
|
Sep last |
13.142 |
|
Sep. Now (ρ) |
13.142" |
|
| Mag pri |
10.00 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
4.3 |
|
Spectral class |
F5V+K5V (yellow-white/yellow-orange) |
|
| Pri motion ra |
+042 |
|
Sec motion ra |
+044 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-017 |
|
| Notes |
N
V
W
(See Notes, Proper motion indicates physical, ) |
|
rPM=0.047 (< 0.3, Physical double)
This double is physical.
12225+2551 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
12 Com |
82273 |
12 22 30 +25 50 46 |
SHJ 143 AB |
2015 |
10 |
57 |
37.0 |
4.86 |
11.80 |
6.94 |
|
|
| Show |
|
82273 |
12 22 30 +25 50 46 |
SHJ 143 AC |
2015 |
48 |
167 |
65.2 |
4.86 |
8.90 |
4.04 |
|
|
| Show |
|
82273 |
12 22 30 +25 50 46 |
ARN 6 AD |
2015 |
12 |
132 |
213.9 |
4.86 |
10.10 |
5.24 |
|
|
| Show |
|
|
12 22 42 +25 48 23 |
SMR 57 DE |
2016 |
16 |
166 |
13.1 |
10.00 |
14.30 |
4.30 |
|
<=== |
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Gaia DR2 |
4008339427981059328 |
|
