21088-3927 CRU 9015
21h 08m 47.22s -39° 27' 06.1" P.A. 88.00 sep 23.6 mag 10.20,11.10
| Coord 2000 |
21088-3927 |
|
Discov num |
CRU9015 |
|
Comp |
|
|
Coord arcsec 2000 |
21 08 47.22 -39 27 06.1 |
|
| Date first |
1879 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
88 |
|
Pa last |
88.2 |
|
P.A. Now (θ) |
88.2° |
|
| Sep first |
23.0 |
|
Sep last |
23.631 |
|
Sep. Now (ρ) |
23.631" |
|
| Mag pri |
10.20 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
rPM=0.616
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
Tycho2 |
7969-00072-1 |
|
Gaia DR2 |
6581962996583831040 |
|
