12508-2944 HJ 4553
12h 50m 46.61s -29° 44' 17.7" P.A. 346.00 sep 11.6 mag 10.59,11.40 Sp F5
| Coord 2000 |
12508-2944 |
|
Discov num |
HJ 4553 |
|
Comp |
|
|
Coord arcsec 2000 |
12 50 46.61 -29 44 17.7 |
|
| Date first |
1835 |
|
Date last |
2017 |
|
Obs |
14 |
|
| Pa first |
349 |
|
Pa last |
345.5 |
|
P.A. Now (θ) |
345.5° |
|
| Sep first |
8.0 |
|
Sep last |
11.55 |
|
Sep. Now (ρ) |
11.55" |
|
| Mag pri |
10.59 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.81 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.965
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
6709-00489-1 |
|
Gaia DR2 |
6184997861110873728 |
|
