12523+2908 LDS 1338 AC
12h 52m 12.83s +29° 08' 56.9" P.A. 221.00 sep 103.2 mag 12.75,16.22 Sp M4+M5:
| Coord 2000 |
12523+2908 |
|
Discov num |
LDS1338 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 52 12.83 +29 08 56.9 |
|
| Date first |
1950 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
221 |
|
Pa last |
220.5 |
|
P.A. Now (θ) |
220.5° |
|
| Sep first |
103.9 |
|
Sep last |
103.159 |
|
Sep. Now (ρ) |
103.159" |
|
| Mag pri |
12.75 |
|
Mag sec |
16.22 |
|
delta mag (ΔM) |
3.47 |
|
Spectral class |
M4+M5: (red/red) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+038 |
|
| Pri motion dec |
-221 |
|
Sec motion dec |
-204 |
|
| Notes |
|
|
rPM=0.164 (< 0.3, Physical double)
This double is physical.
12523+2908 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
12 52 13 +29 08 57 |
LDS 1338 AB |
2015 |
5 |
4 |
16.2 |
12.75 |
13.70 |
0.95 |
|
|
| Show |
|
|
12 52 13 +29 08 57 |
LDS 1338 AC |
2016 |
11 |
221 |
103.2 |
12.75 |
16.22 |
3.47 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Gaia DR2 |
1464834678322200320 |
|
