21583-0150 HJ 3074 (HD 208719)
21h 58m 19.94s -01° 49' 46.4" P.A. 297.00 sep 2.2 mag 9.93,9.98 Sp F8 dist. 140.65 pc (458.8 l.y.)
| Coord 2000 |
21583-0150 |
|
Discov num |
HJ 3074 |
|
Comp |
|
|
Coord arcsec 2000 |
21 58 19.94 -01 49 46.4 |
|
| Date first |
1830 |
|
Date last |
2016 |
|
Obs |
25 |
|
| Pa first |
292 |
|
Pa last |
297.1 |
|
P.A. Now (θ) |
297.1° |
|
| Sep first |
1.5 |
|
Sep last |
2.178 |
|
Sep. Now (ρ) |
2.178" |
|
| Mag pri |
9.93 |
|
Mag sec |
9.98 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+061 |
|
Sec motion ra |
+061 |
|
| Pri motion dec |
-037 |
|
Sec motion dec |
-037 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 208719 |
|
Constellation |
Aquarius |
|
HIP |
108460 |
|
Tycho2 |
5211-00025-2 |
|
| Gaia DR2 |
2679687721551213696 |
|
HD |
208719 |
|
BD |
BD-02 5668 |
|
Distance |
140.65 |
|
| Distance ly |
458.8 |
|
