21253-0954 HO 158 (HD 203892)
21h 25m 17.79s -09° 53' 46.0" P.A. 347.00 sep 1.6 mag 9.64,10.04 Sp F8
| Coord 2000 |
21253-0954 |
|
Discov num |
HO 158 |
|
Comp |
|
|
Coord arcsec 2000 |
21 25 17.79 -09 53 46.0 |
|
| Date first |
1883 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
349 |
|
Pa last |
346.5 |
|
P.A. Now (θ) |
346.5° |
|
| Sep first |
1.1 |
|
Sep last |
1.639 |
|
Sep. Now (ρ) |
1.639" |
|
| Mag pri |
9.64 |
|
Mag sec |
10.04 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-017 |
|
| Pri motion dec |
-047 |
|
Sec motion dec |
-047 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 203892 |
|
Constellation |
Aquarius |
|
Tycho2 |
5777-00890-1 |
|
Gaia DR2 |
6894187121632943488 |
|
| HD |
203892 |
|
