20311-1842 LDS 4847
20h 31m 11.42s -18° 41' 22.4" P.A. 23.00 sep 2.9 mag 15.80,15.90
Coord 2000 |
20311-1842 |
|
Discov num |
LDS4847 |
|
Comp |
|
|
Coord arcsec 2000 |
20 31 11.42 -18 41 22.4 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
300 |
|
Pa last |
22.5 |
|
P.A. Now (θ) |
22.5° |
|
Sep first |
3.0 |
|
Sep last |
2.866 |
|
Sep. Now (ρ) |
2.866" |
|
Mag pri |
15.80 |
|
Mag sec |
15.90 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
+188 |
|
Sec motion ra |
|
|
Pri motion dec |
-054 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Capricornus |
|
Gaia DR2 |
6860055321475381376 |
|