12493-2527 DON 560
12h 49m 18.62s -25° 27' 06.7" P.A. 267.00 sep 2.5 mag 10.67,14.70
Coord 2000 |
12493-2527 |
|
Discov num |
DON 560 |
|
Comp |
|
|
Coord arcsec 2000 |
12 49 18.62 -25 27 06.7 |
|
Date first |
1932 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
263 |
|
Pa last |
266.8 |
|
P.A. Now (θ) |
266.8° |
|
Sep first |
1.8 |
|
Sep last |
2.467 |
|
Sep. Now (ρ) |
2.467" |
|
Mag pri |
10.67 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
4.03 |
|
Spectral class |
|
|
Pri motion ra |
-009 |
|
Sec motion ra |
|
|
Pri motion dec |
+012 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
6688-00621-1 |
|
Gaia DR2 |
3498244952717552128 |
|