20393-2820 RST 2149
20h 39m 17.20s -28° 20' 35.8" P.A. 155.00 sep 1.0 mag 11.70,11.80
Coord 2000 |
20393-2820 |
|
Discov num |
RST2149 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 17.20 -28 20 35.8 |
|
Date first |
1934 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
141 |
|
Pa last |
155.4 |
|
P.A. Now (θ) |
155.4° |
|
Sep first |
0.7 |
|
Sep last |
1.03 |
|
Sep. Now (ρ) |
1.03" |
|
Mag pri |
11.70 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
+007 |
|
Sec motion ra |
|
|
Pri motion dec |
-102 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Microscopium |
|
Tycho2 |
6933-01444-1 |
|
Gaia DR2 |
6798452025728149632 |
|