10453-2243 DON 1090
10h 45m 18.80s -22° 42' 11.8" P.A. 151.00 sep 4.5 mag 11.10,13.80
Coord 2000 |
10453-2243 |
|
Discov num |
DON1090 |
|
Comp |
|
|
Coord arcsec 2000 |
10 45 18.80 -22 42 11.8 |
|
Date first |
1920 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
151 |
|
Pa last |
150.7 |
|
P.A. Now (θ) |
150.7° |
|
Sep first |
5.2 |
|
Sep last |
4.457 |
|
Sep. Now (ρ) |
4.457" |
|
Mag pri |
11.10 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
|
|
Pri motion dec |
+014 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
6634-00881-1 |
|
Gaia DR2 |
3550053120280494720 |
|