21132+1500 SMA 139 AC
21h 13m 10.48s +15° 01' 06.4" P.A. 155.00 sep 11.1 mag 10.00,11.00
| Coord 2000 |
21132+1500 |
|
Discov num |
SMA 139 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 13 10.48 +15 01 06.4 |
|
| Date first |
1921 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
152 |
|
Pa last |
154.9 |
|
P.A. Now (θ) |
154.9° |
|
| Sep first |
11.4 |
|
Sep last |
11.104 |
|
Sep. Now (ρ) |
11.104" |
|
| Mag pri |
10.00 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
-026 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-031 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=0.682
Nature of this double is uncertain.
21132+1500 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 13 10 +15 01 06 |
SMA 139 AB |
2014 |
11 |
37 |
7.8 |
10.00 |
10.50 |
0.50 |
|
|
| Show |
|
|
21 13 10 +15 01 06 |
SMA 139 AC |
2015 |
11 |
155 |
11.1 |
10.00 |
11.00 |
1.00 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
1650-02071-1 |
|
Gaia DR2 |
1760389897859561856 |
|
