21480-4736 LDS 755
21h 47m 52.94s -47° 36' 38.4" P.A. 237.00 sep 135.5 mag 10.38,12.73 Sp K0
| Coord 2000 |
21480-4736 |
|
Discov num |
LDS 755 |
|
Comp |
|
|
Coord arcsec 2000 |
21 47 52.94 -47 36 38.4 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
237 |
|
Pa last |
237.4 |
|
P.A. Now (θ) |
237.4° |
|
| Sep first |
135.4 |
|
Sep last |
135.53 |
|
Sep. Now (ρ) |
135.53" |
|
| Mag pri |
10.38 |
|
Mag sec |
12.73 |
|
delta mag (ΔM) |
2.35 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+151 |
|
Sec motion ra |
+151 |
|
| Pri motion dec |
-038 |
|
Sec motion dec |
-037 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.006 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
Tycho2 |
8440-00126-1 |
|
Gaia DR2 |
6562582828536563328 |
|
