09225-2243 DON 338
09h 22m 29.81s -22° 42' 53.5" P.A. 74.00 sep 1.7 mag 10.92,11.45
Coord 2000 |
09225-2243 |
|
Discov num |
DON 338 |
|
Comp |
|
|
Coord arcsec 2000 |
09 22 29.81 -22 42 53.5 |
|
Date first |
1930 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
73 |
|
Pa last |
73.7 |
|
P.A. Now (θ) |
73.7° |
|
Sep first |
1.4 |
|
Sep last |
1.705 |
|
Sep. Now (ρ) |
1.705" |
|
Mag pri |
10.92 |
|
Mag sec |
11.45 |
|
delta mag (ΔM) |
0.53 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
6588-00115-1 |
|
Gaia DR2 |
5674992484942655104 |
|