13574-2321 DON 1109
13h 57m 24.61s -23° 20' 50.0" P.A. 338.00 sep 3.8 mag 9.93,14.10
Coord 2000 |
13574-2321 |
|
Discov num |
DON1109 |
|
Comp |
|
|
Coord arcsec 2000 |
13 57 24.61 -23 20 50.0 |
|
Date first |
1920 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
319 |
|
Pa last |
337.9 |
|
P.A. Now (θ) |
337.9° |
|
Sep first |
5.9 |
|
Sep last |
3.79 |
|
Sep. Now (ρ) |
3.79" |
|
Mag pri |
9.93 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
4.17 |
|
Spectral class |
|
|
Pri motion ra |
-026 |
|
Sec motion ra |
|
|
Pri motion dec |
+002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
6729-00854-1 |
|
Gaia DR2 |
6287211859347062144 |
|