21319+2627 COU 731
21h 31m 52.97s +26° 27' 51.6" P.A. 105.00 sep 1.3 mag 10.92,11.40
| Coord 2000 |
21319+2627 |
|
Discov num |
COU 731 |
|
Comp |
|
|
Coord arcsec 2000 |
21 31 52.97 +26 27 51.6 |
|
| Date first |
1971 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
109 |
|
Pa last |
104.5 |
|
P.A. Now (θ) |
104.5° |
|
| Sep first |
1.0 |
|
Sep last |
1.257 |
|
Sep. Now (ρ) |
1.257" |
|
| Mag pri |
10.92 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.48 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2196-01232-1 |
|
Gaia DR2 |
1799123630923688832 |
|
