15340+2057 LDS 976
15h 33m 58.61s +20° 57' 27.1" P.A. 185.00 sep 52.8 mag 10.31,13.30 Sp K2 dist. 82.03 pc (267.58 l.y.)
Coord 2000 |
15340+2057 |
|
Discov num |
LDS 976 |
|
Comp |
|
|
Coord arcsec 2000 |
15 33 58.61 +20 57 27.1 |
|
Date first |
1936 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
186 |
|
Pa last |
184.9 |
|
P.A. Now (θ) |
184.9° |
|
Sep first |
52.0 |
|
Sep last |
52.835 |
|
Sep. Now (ρ) |
52.835" |
|
Mag pri |
10.31 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
2.99 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
-178 |
|
Sec motion ra |
-160 |
|
Pri motion dec |
+049 |
|
Sec motion dec |
+052 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.099 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
HIP |
76204 |
|
Tycho2 |
1500-01444-1 |
|
Gaia DR2 |
1211334743459716992 |
|
BD |
BD+21 2787 |
|
Distance |
82.03 |
|
Distance ly |
267.58 |
|