22049-2104 DON 1022
22h 04m 55.05s -21° 03' 57.7" P.A. 267.00 sep 1.2 mag 10.10,13.60 Sp F0/2V
| Coord 2000 |
22049-2104 |
|
Discov num |
DON1022 |
|
Comp |
|
|
Coord arcsec 2000 |
22 04 55.05 -21 03 57.7 |
|
| Date first |
1929 |
|
Date last |
1975 |
|
Obs |
5 |
|
| Pa first |
260 |
|
Pa last |
267.3 |
|
P.A. Now (θ) |
267.3° |
|
| Sep first |
0.9 |
|
Sep last |
1.19 |
|
Sep. Now (ρ) |
1.19" |
|
| Mag pri |
10.10 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
F0/2V (yellow-white) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
6383-00440-1 |
|
Gaia DR2 |
6820434660485878528 |
|
HD |
209586 |
|
