20502-3719 BRT 1813
20h 50m 09.51s -37° 18' 34.8" P.A. 296.00 sep 5.4 mag 12.65,13.20
| Coord 2000 |
20502-3719 |
|
Discov num |
BRT1813 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 09.51 -37 18 34.8 |
|
| Date first |
1912 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
343 |
|
Pa last |
296.2 |
|
P.A. Now (θ) |
296.2° |
|
| Sep first |
4.2 |
|
Sep last |
5.445 |
|
Sep. Now (ρ) |
5.445" |
|
| Mag pri |
12.65 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
0.55 |
|
Spectral class |
|
|
| Pri motion ra |
+044 |
|
Sec motion ra |
|
|
| Pri motion dec |
-050 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
Gaia DR2 |
6778135348653332096 |
|
