11317-2044 DON 486
11h 31m 44.22s -20° 44' 41.0" P.A. 326.00 sep 0.6 mag 10.80,11.40
Coord 2000 |
11317-2044 |
|
Discov num |
DON 486 |
|
Comp |
|
|
Coord arcsec 2000 |
11 31 44.22 -20 44 41.0 |
|
Date first |
1930 |
|
Date last |
1969 |
|
Obs |
3 |
|
Pa first |
325 |
|
Pa last |
326.4 |
|
P.A. Now (θ) |
326.4° |
|
Sep first |
0.4 |
|
Sep last |
0.55 |
|
Sep. Now (ρ) |
0.55" |
|
Mag pri |
10.80 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
-046 |
|
Sec motion ra |
|
|
Pri motion dec |
-046 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS