12384-6255 COO 139 (HD 109819)
12h 38m 25.51s -62° 54' 54.8" P.A. 285.00 sep 2.3 mag 10.32,10.50 Sp F8/G0IV:
| Coord 2000 |
12384-6255 |
|
Discov num |
COO 139 |
|
Comp |
|
|
Coord arcsec 2000 |
12 38 25.51 -62 54 54.8 |
|
| Date first |
1920 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
281 |
|
Pa last |
284.8 |
|
P.A. Now (θ) |
284.8° |
|
| Sep first |
2.5 |
|
Sep last |
2.338 |
|
Sep. Now (ρ) |
2.338" |
|
| Mag pri |
10.32 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
F8/G0IV: (yellow-white) |
|
| Pri motion ra |
-025 |
|
Sec motion ra |
|
|
| Pri motion dec |
-017 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 109819 |
|
Constellation |
Crux |
|
Tycho2 |
8992-00609-1 |
|
Gaia DR2 |
6053676143687236864 |
|
| HD |
109819 |
|
