15548-2049 RST 2985
15h 54m 48.65s -20° 49' 05.4" P.A. 83.00 sep 1.7 mag 8.57,13.50 Sp M
Coord 2000 |
15548-2049 |
|
Discov num |
RST2985 |
|
Comp |
|
|
Coord arcsec 2000 |
15 54 48.65 -20 49 05.4 |
|
Date first |
1935 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
92 |
|
Pa last |
82.9 |
|
P.A. Now (θ) |
82.9° |
|
Sep first |
1.5 |
|
Sep last |
1.679 |
|
Sep. Now (ρ) |
1.679" |
|
Mag pri |
8.57 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
4.93 |
|
Spectral class |
M (red) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Tycho2 |
6199-01324-1 |
|
Gaia DR2 |
6246817215193836928 |
|
HD |
142332 |
|