21245+1358 LDS 4883 AB
21h 24m 28.70s +13° 57' 51.7" P.A. 208.00 sep 1.9 mag 15.50,16.10 Sp M1+M1
| Coord 2000 |
21245+1358 |
|
Discov num |
LDS4883 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 24 28.70 +13 57 51.7 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
220 |
|
Pa last |
208.3 |
|
P.A. Now (θ) |
208.3° |
|
| Sep first |
1.5 |
|
Sep last |
1.895 |
|
Sep. Now (ρ) |
1.895" |
|
| Mag pri |
15.50 |
|
Mag sec |
16.10 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
M1+M1 (red/red) |
|
| Pri motion ra |
+148 |
|
Sec motion ra |
+145 |
|
| Pri motion dec |
+083 |
|
Sec motion dec |
+087 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.029 (< 0.3, Physical double)
This double is physical.
21245+1358 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 24 29 +13 57 52 |
LDS 4883 AB |
2016 |
4 |
208 |
1.9 |
15.50 |
16.10 |
0.60 |
|
<=== |
| Show |
|
|
21 24 29 +13 57 52 |
LDS 4883 AC |
2015 |
5 |
66 |
31.3 |
15.50 |
17.10 |
1.60 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1747308045949688448 |
|
