21166-2103 DON 1004
21h 16m 34.14s -21° 02' 44.6" P.A. 278.00 sep 1.3 mag 11.10,14.10
| Coord 2000 |
21166-2103 |
|
Discov num |
DON1004 |
|
Comp |
|
|
Coord arcsec 2000 |
21 16 34.14 -21 02 44.6 |
|
| Date first |
1929 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
279 |
|
Pa last |
278.2 |
|
P.A. Now (θ) |
278.2° |
|
| Sep first |
0.9 |
|
Sep last |
1.263 |
|
Sep. Now (ρ) |
1.263" |
|
| Mag pri |
11.10 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
|
|
| Pri motion ra |
+011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
Tycho2 |
6359-01228-1 |
|
Gaia DR2 |
6829132179714372992 |
|
