20484-5431 HDS 2964
20h 48m 25.11s -54° 30' 41.6" P.A. 79.00 sep 0.9 mag 12.41,11.59 Sp M0 dist. 116.69 pc (380.64 l.y.)
| Coord 2000 |
20484-5431 |
|
Discov num |
HDS2964 |
|
Comp |
|
|
Coord arcsec 2000 |
20 48 25.11 -54 30 41.6 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
89 |
|
Pa last |
78.7 |
|
P.A. Now (θ) |
78.7° |
|
| Sep first |
0.8 |
|
Sep last |
0.884 |
|
Sep. Now (ρ) |
0.884" |
|
| Mag pri |
12.41 |
|
Mag sec |
11.59 |
|
delta mag (ΔM) |
0.82 |
|
Spectral class |
M0 (red) |
|
| Pri motion ra |
+068 |
|
Sec motion ra |
|
|
| Pri motion dec |
-183 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Indus |
|
HIP |
102682 |
|
Tycho2 |
8795-00607-1 |
|
Gaia DR2 |
6470297111064453760 |
|
| Distance |
116.69 |
|
Distance ly |
380.64 |
|
