21299+2353 J 612
21h 29m 55.75s +23° 52' 56.6" P.A. 281.00 sep 2.5 mag 10.00,12.66 Sp F8
| Coord 2000 |
21299+2353 |
|
Discov num |
J 612 |
|
Comp |
|
|
Coord arcsec 2000 |
21 29 55.75 +23 52 56.6 |
|
| Date first |
1911 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
274 |
|
Pa last |
280.5 |
|
P.A. Now (θ) |
280.5° |
|
| Sep first |
1.9 |
|
Sep last |
2.479 |
|
Sep. Now (ρ) |
2.479" |
|
| Mag pri |
10.00 |
|
Mag sec |
12.66 |
|
delta mag (ΔM) |
2.66 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2188-00410-1 |
|
Gaia DR2 |
1798107574801927040 |
|
