21247-0420 HDS 3050 (HD 203825)
21h 24m 41.47s -04° 20' 26.9" P.A. 311.00 sep 0.2 mag 8.78,9.52 Sp F8 dist. 170.94 pc (557.61 l.y.)
| Coord 2000 |
21247-0420 |
|
Discov num |
HDS3050 |
|
Comp |
|
|
Coord arcsec 2000 |
21 24 41.47 -04 20 26.9 |
|
| Date first |
1991 |
|
Date last |
2019 |
|
Obs |
6 |
|
| Pa first |
2 |
|
Pa last |
310.7 |
|
P.A. Now (θ) |
310.7° |
|
| Sep first |
0.1 |
|
Sep last |
0.169 |
|
Sep. Now (ρ) |
0.169" |
|
| Mag pri |
8.78 |
|
Mag sec |
9.52 |
|
delta mag (ΔM) |
0.74 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-070 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 203825 |
|
Constellation |
Aquarius |
|
SAO |
145373 |
|
HIP |
105715 |
|
| Tycho2 |
5203-00328-1 |
|
Gaia DR2 |
2672179672041122048 |
|
HD |
203825 |
|
BD |
BD-04 5443 |
|
| Distance |
170.94 |
|
Distance ly |
557.61 |
|
