21287+2028 J 611
21h 28m 46.95s +20° 27' 16.6" P.A. 21.00 sep 1.8 mag 12.03,12.07
| Coord 2000 |
21287+2028 |
|
Discov num |
J 611 |
|
Comp |
|
|
Coord arcsec 2000 |
21 28 46.95 +20 27 16.6 |
|
| Date first |
1911 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
22 |
|
Pa last |
21.1 |
|
P.A. Now (θ) |
21.1° |
|
| Sep first |
1.3 |
|
Sep last |
1.824 |
|
Sep. Now (ρ) |
1.824" |
|
| Mag pri |
12.03 |
|
Mag sec |
12.07 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
1672-00295-1 |
|
Gaia DR2 |
1787346624436522240 |
|
