20492-0302 RST 4682
20h 49m 09.81s -03° 01' 57.5" P.A. 2.00 sep 0.9 mag 10.00,13.00 Sp K2
| Coord 2000 |
20492-0302 |
|
Discov num |
RST4682 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 09.81 -03 01 57.5 |
|
| Date first |
1939 |
|
Date last |
2011 |
|
Obs |
4 |
|
| Pa first |
357 |
|
Pa last |
1.7 |
|
P.A. Now (θ) |
1.7° |
|
| Sep first |
0.8 |
|
Sep last |
0.93 |
|
Sep. Now (ρ) |
0.93" |
|
| Mag pri |
10.00 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-024 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
5182-01871-1 |
|
Gaia DR2 |
6915193802383443200 |
|
