20425-0233 WRH 13
20h 42m 30.19s -02° 32' 48.6" P.A. 101.00 sep 1.8 mag 10.51,11.08
| Coord 2000 |
20425-0233 |
|
Discov num |
WRH 13 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 30.19 -02 32 48.6 |
|
| Date first |
1935 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
100 |
|
Pa last |
100.8 |
|
P.A. Now (θ) |
100.8° |
|
| Sep first |
1.7 |
|
Sep last |
1.825 |
|
Sep. Now (ρ) |
1.825" |
|
| Mag pri |
10.51 |
|
Mag sec |
11.08 |
|
delta mag (ΔM) |
0.57 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
-023 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
5181-00246-1 |
|
Gaia DR2 |
4225077114263516800 |
|
DM |
BD-03 4991 |
|
