01544-7314 UC 643
01h 54m 24.46s -73° 14' 27.1" P.A. 150.00 sep 24.4 mag 10.78,12.75
| Coord 2000 |
01544-7314 |
|
Discov num |
UC 643 |
|
Comp |
|
|
Coord arcsec 2000 |
01 54 24.46 -73 14 27.1 |
|
| Date first |
1926 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
149 |
|
Pa last |
149.8 |
|
P.A. Now (θ) |
149.8° |
|
| Sep first |
24.8 |
|
Sep last |
24.447 |
|
Sep. Now (ρ) |
24.447" |
|
| Mag pri |
10.78 |
|
Mag sec |
12.75 |
|
delta mag (ΔM) |
1.97 |
|
Spectral class |
|
|
| Pri motion ra |
+034 |
|
Sec motion ra |
+034 |
|
| Pri motion dec |
-046 |
|
Sec motion dec |
-044 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.035 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydrus |
|
Tycho2 |
9149-01730-1 |
|
Gaia DR2 |
4638647216068270336 |
|
