08345-0637 HJ 2454
08h 34m 30.33s -06° 37' 51.4" P.A. 37.00 sep 8.8 mag 11.23,11.20
| Coord 2000 |
08345-0637 |
|
Discov num |
HJ 2454 |
|
Comp |
|
|
Coord arcsec 2000 |
08 34 30.33 -06 37 51.4 |
|
| Date first |
1830 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
37 |
|
Pa last |
37.4 |
|
P.A. Now (θ) |
37.4° |
|
| Sep first |
4.0 |
|
Sep last |
8.821 |
|
Sep. Now (ρ) |
8.821" |
|
| Mag pri |
11.23 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=0.652
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
4874-00822-1 |
|
Gaia DR2 |
5754755319030035712 |
|
