21441-2200 DON 1017
21h 44m 08.87s -22° 00' 47.5" P.A. 74.00 sep 1.4 mag 11.57,15.60
Coord 2000 |
21441-2200 |
|
Discov num |
DON1017 |
|
Comp |
|
|
Coord arcsec 2000 |
21 44 08.87 -22 00 47.5 |
|
Date first |
1929 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
66 |
|
Pa last |
74 |
|
P.A. Now (θ) |
74° |
|
Sep first |
1.1 |
|
Sep last |
1.414 |
|
Sep. Now (ρ) |
1.414" |
|
Mag pri |
11.57 |
|
Mag sec |
15.60 |
|
delta mag (ΔM) |
4.03 |
|
Spectral class |
|
|
Pri motion ra |
+208 |
|
Sec motion ra |
|
|
Pri motion dec |
-061 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Capricornus |
|
Tycho2 |
6375-00871-1 |
|
Gaia DR2 |
6817514018300462080 |
|