21256+0248 J 1039
21h 25m 37.51s +02° 47' 43.9" P.A. 332.00 sep 4.3 mag 12.20,14.10
| Coord 2000 |
21256+0248 |
|
Discov num |
J 1039 |
|
Comp |
|
|
Coord arcsec 2000 |
21 25 37.51 +02 47 43.9 |
|
| Date first |
1913 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
329 |
|
Pa last |
331.9 |
|
P.A. Now (θ) |
331.9° |
|
| Sep first |
2.9 |
|
Sep last |
4.336 |
|
Sep. Now (ρ) |
4.336" |
|
| Mag pri |
12.20 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
|
|
| Pri motion dec |
-039 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Equuleus |
|
Gaia DR2 |
2691879651940856960 |
|
