15203-1958 HDS 2154
15h 20m 20.41s -19° 58' 31.2" P.A. 53.00 sep 8.6 mag 11.79,13.27 Sp (M) dist. 33.84 pc (110.39 l.y.)
| Coord 2000 |
15203-1958 |
|
Discov num |
HDS2154 |
|
Comp |
|
|
Coord arcsec 2000 |
15 20 20.41 -19 58 31.2 |
|
| Date first |
1991 |
|
Date last |
2001 |
|
Obs |
5 |
|
| Pa first |
24 |
|
Pa last |
52.6 |
|
P.A. Now (θ) |
52.6° |
|
| Sep first |
9.7 |
|
Sep last |
8.579 |
|
Sep. Now (ρ) |
8.579" |
|
| Mag pri |
11.79 |
|
Mag sec |
13.27 |
|
delta mag (ΔM) |
1.48 |
|
Spectral class |
(M) |
|
| Pri motion ra |
-186 |
|
Sec motion ra |
-180 |
|
| Pri motion dec |
+129 |
|
Sec motion dec |
+122 |
|
| Notes |
|
|
rPM=0.041 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
HIP |
75062 |
|
Tycho2 |
6179-00386-1 |
|
Gaia DR2 |
6253203934643641216 |
|
| Distance |
33.84 |
|
Distance ly |
110.39 |
|
