21232-4257 SKF 1172
21h 23m 12.91s -42° 56' 41.5" P.A. 186.00 sep 9.3 mag 9.70,16.50 Sp G3V
Coord 2000 |
21232-4257 |
|
Discov num |
SKF1172 |
|
Comp |
|
|
Coord arcsec 2000 |
21 23 12.91 -42 56 41.5 |
|
Date first |
1989 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
185 |
|
Pa last |
186.3 |
|
P.A. Now (θ) |
186.3° |
|
Sep first |
8.5 |
|
Sep last |
9.303 |
|
Sep. Now (ρ) |
9.303" |
|
Mag pri |
9.70 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
6.8 |
|
Spectral class |
G3V (yellow) |
|
Pri motion ra |
+139 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Microscopium |
|
SAO |
230658 |
|
Tycho2 |
7987-00960-1 |
|
Gaia DR2 |
6577393460617632384 |
|
HD |
203395 |
|
DM |
CP-43 9437 |
|