21131-3258 B 1005
21h 13m 08.22s -32° 58' 08.2" P.A. 124.00 sep 3.2 mag 9.48,12.70 Sp K2(III)
| Coord 2000 |
21131-3258 |
|
Discov num |
B 1005 |
|
Comp |
|
|
Coord arcsec 2000 |
21 13 08.22 -32 58 08.2 |
|
| Date first |
1927 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
125 |
|
Pa last |
123.7 |
|
P.A. Now (θ) |
123.7° |
|
| Sep first |
3.2 |
|
Sep last |
3.212 |
|
Sep. Now (ρ) |
3.212" |
|
| Mag pri |
9.48 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
3.22 |
|
Spectral class |
K2(III) (yellow-orange) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
SAO |
212796 |
|
Tycho2 |
7476-00305-1 |
|
Gaia DR2 |
6783901844762583808 |
|
| HD |
201829 |
|
