17572-5523 RMK 22 (HD 163028)
17h 57m 13.37s -55° 22' 52.7" P.A. 97.00 sep 2.4 mag 7.02,7.93 Sp K0III+A2 dist. 208.77 pc (681.01 l.y.)
| Coord 2000 |
17572-5523 |
|
Discov num |
RMK 22 |
|
Comp |
|
|
Coord arcsec 2000 |
17 57 13.37 -55 22 52.7 |
|
| Date first |
1880 |
|
Date last |
2016 |
|
Obs |
34 |
|
| Pa first |
83 |
|
Pa last |
96.7 |
|
P.A. Now (θ) |
96.7° |
|
| Sep first |
2.7 |
|
Sep last |
2.38 |
|
Sep. Now (ρ) |
2.38" |
|
| Mag pri |
7.02 |
|
Mag sec |
7.93 |
|
delta mag (ΔM) |
0.91 |
|
Spectral class |
K0III+A2 (yellow-orange/white) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-033 |
|
Sec motion dec |
-033 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 163028 |
|
Constellation |
Ara |
|
SAO |
245131 |
|
HIP |
87892 |
|
| Tycho2 |
8746-02482-1 |
|
Gaia DR2 |
5920572633254632448 |
|
HD |
163028 |
|
GC |
24372 |
|
| CP |
CP-55 8375 |
|
Distance |
208.77 |
|
Distance ly |
681.01 |
|
