15149-1841 DON 724
15h 14m 55.61s -18° 40' 41.0" P.A. 64.00 sep 1.9 mag 10.34,11.31
Coord 2000 |
15149-1841 |
|
Discov num |
DON 724 |
|
Comp |
|
|
Coord arcsec 2000 |
15 14 55.61 -18 40 41.0 |
|
Date first |
1933 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
61 |
|
Pa last |
64.1 |
|
P.A. Now (θ) |
64.1° |
|
Sep first |
1.6 |
|
Sep last |
1.862 |
|
Sep. Now (ρ) |
1.862" |
|
Mag pri |
10.34 |
|
Mag sec |
11.31 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-027 |
|
Sec motion dec |
-027 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Libra |
|
Tycho2 |
6174-00021-1 |
|
Gaia DR2 |
6256587716031069824 |
|