10221-3019 HJ 4309
10h 22m 05.91s -30° 19' 32.7" P.A. 186.00 sep 19.3 mag 11.50,11.72
| Coord 2000 |
10221-3019 |
|
Discov num |
HJ 4309 |
|
Comp |
|
|
Coord arcsec 2000 |
10 22 05.91 -30 19 32.7 |
|
| Date first |
1835 |
|
Date last |
2017 |
|
Obs |
10 |
|
| Pa first |
230 |
|
Pa last |
186.1 |
|
P.A. Now (θ) |
186.1° |
|
| Sep first |
15.0 |
|
Sep last |
19.3 |
|
Sep. Now (ρ) |
19.3" |
|
| Mag pri |
11.50 |
|
Mag sec |
11.72 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
|
|
| Pri motion ra |
-075 |
|
Sec motion ra |
-028 |
|
| Pri motion dec |
+044 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=0.717
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Antlia |
|
Tycho2 |
7184-00756-1 |
|
Gaia DR2 |
5461473133626454528 |
|
