12283-1935 B 2539
12h 28m 17.87s -19° 34' 40.3" P.A. 285.00 sep 2.4 mag 10.50,12.05 Sp F8
| Coord 2000 |
12283-1935 |
|
Discov num |
B 2539 |
|
Comp |
|
|
Coord arcsec 2000 |
12 28 17.87 -19 34 40.3 |
|
| Date first |
1933 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
284 |
|
Pa last |
285 |
|
P.A. Now (θ) |
285° |
|
| Sep first |
2.3 |
|
Sep last |
2.39 |
|
Sep. Now (ρ) |
2.39" |
|
| Mag pri |
10.50 |
|
Mag sec |
12.05 |
|
delta mag (ΔM) |
1.55 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=1
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corvus |
|
Tycho2 |
6106-00897-1 |
|
Gaia DR2 |
3516324501586396288 |
|