23054+5453 HJ 3172
23h 05m 24.25s +54° 53' 11.2" P.A. 187.00 sep 12.6 mag 11.39,11.72
| Coord 2000 |
23054+5453 |
|
Discov num |
HJ 3172 |
|
Comp |
|
|
Coord arcsec 2000 |
23 05 24.25 +54 53 11.2 |
|
| Date first |
1831 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
188 |
|
Pa last |
187.4 |
|
P.A. Now (θ) |
187.4° |
|
| Sep first |
12.0 |
|
Sep last |
12.56 |
|
Sep. Now (ρ) |
12.56" |
|
| Mag pri |
11.39 |
|
Mag sec |
11.72 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-001 |
|
| Notes |
N
(See Notes) |
|
rPM=0.447
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Tycho2 |
3989-00756-1 |
|
Gaia DR2 |
1996638937673525120 |
|
