21248+2321 CVR 900
21h 24m 50.78s +23° 20' 49.7" P.A. 281.00 sep 11.9 mag 18.70,19.10 Sp M4+M4
| Coord 2000 |
21248+2321 |
|
Discov num |
CVR 900 |
|
Comp |
|
|
Coord arcsec 2000 |
21 24 50.78 +23 20 49.7 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
281 |
|
Pa last |
281 |
|
P.A. Now (θ) |
281° |
|
| Sep first |
12.0 |
|
Sep last |
11.939 |
|
Sep. Now (ρ) |
11.939" |
|
| Mag pri |
18.70 |
|
Mag sec |
19.10 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
M4+M4 (red/red) |
|
| Pri motion ra |
-027 |
|
Sec motion ra |
-031 |
|
| Pri motion dec |
-041 |
|
Sec motion dec |
-038 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.102 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1792093727235040640 |
|
