15223-7720 RST 1831
15h 22m 16.44s -77° 19' 46.7" P.A. 296.00 sep 1.7 mag 10.52,12.05
| Coord 2000 |
15223-7720 |
|
Discov num |
RST1831 |
|
Comp |
|
|
Coord arcsec 2000 |
15 22 16.44 -77 19 46.7 |
|
| Date first |
1931 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
299 |
|
Pa last |
295.6 |
|
P.A. Now (θ) |
295.6° |
|
| Sep first |
1.4 |
|
Sep last |
1.652 |
|
Sep. Now (ρ) |
1.652" |
|
| Mag pri |
10.52 |
|
Mag sec |
12.05 |
|
delta mag (ΔM) |
1.53 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
-036 |
|
Sec motion dec |
-036 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Apus |
|
Tycho2 |
9433-00497-1 |
|
Gaia DR2 |
5779776046155072256 |
|