20149-5659 RMK 25 (HD 191869)
20h 14m 56.17s -56° 58' 35.3" P.A. 29.00 sep 7.1 mag 7.97,8.02 Sp F6/8+F dist. 75.19 pc (245.27 l.y.)
| Coord 2000 |
20149-5659 |
|
Discov num |
RMK 25 |
|
Comp |
|
|
Coord arcsec 2000 |
20 14 56.17 -56 58 35.3 |
|
| Date first |
1834 |
|
Date last |
2020 |
|
Obs |
44 |
|
| Pa first |
23 |
|
Pa last |
28.7 |
|
P.A. Now (θ) |
28.7° |
|
| Sep first |
4.0 |
|
Sep last |
7.072 |
|
Sep. Now (ρ) |
7.072" |
|
| Mag pri |
7.97 |
|
Mag sec |
8.02 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
F6/8+F (yellow-white/yellow-white) |
|
| Pri motion ra |
+031 |
|
Sec motion ra |
+041 |
|
| Pri motion dec |
-097 |
|
Sec motion dec |
-081 |
|
| Notes |
|
|
rPM=0.185 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 191869 |
|
Constellation |
Pavo |
|
SAO |
246498 |
|
HIP |
99803 |
|
| Tycho2 |
8785-00956-1 |
|
Gaia DR2 |
6468703712555652096 |
|
HD |
191869 |
|
GC |
28073 |
|
| CP |
CP-57 9635 |
|
Distance |
75.19 |
|
Distance ly |
245.27 |
|
