17228-5608 RST 921
17h 22m 46.69s -56° 07' 39.1" P.A. 40.00 sep 1.2 mag 10.37,12.40
| Coord 2000 |
17228-5608 |
|
Discov num |
RST 921 |
|
Comp |
|
|
Coord arcsec 2000 |
17 22 46.69 -56 07 39.1 |
|
| Date first |
1929 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
49 |
|
Pa last |
39.6 |
|
P.A. Now (θ) |
39.6° |
|
| Sep first |
1.2 |
|
Sep last |
1.234 |
|
Sep. Now (ρ) |
1.234" |
|
| Mag pri |
10.37 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
2.03 |
|
Spectral class |
|
|
| Pri motion ra |
002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-024 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Tycho2 |
8732-00595-1 |
|
Gaia DR2 |
5922356380419408640 |
|