10552-2225 ARA 1475
10h 55m 10.96s -22° 25' 13.8" P.A. 203.00 sep 7.5 mag 11.90,12.40
| Coord 2000 |
10552-2225 |
|
Discov num |
ARA1475 |
|
Comp |
|
|
Coord arcsec 2000 |
10 55 10.96 -22 25 13.8 |
|
| Date first |
1920 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
205 |
|
Pa last |
203.1 |
|
P.A. Now (θ) |
203.1° |
|
| Sep first |
7.3 |
|
Sep last |
7.479 |
|
Sep. Now (ρ) |
7.479" |
|
| Mag pri |
11.90 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-029 |
|
Sec motion ra |
-037 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.479
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Gaia DR2 |
3549688838334463104 |
|
