15225-2056 UC 2990
15h 22m 32.30s -20° 56' 12.2" P.A. 321.00 sep 16.4 mag 13.40,14.40
Coord 2000 |
15225-2056 |
|
Discov num |
UC 2990 |
|
Comp |
|
|
Coord arcsec 2000 |
15 22 32.30 -20 56 12.2 |
|
Date first |
1982 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
321 |
|
Pa last |
321.4 |
|
P.A. Now (θ) |
321.4° |
|
Sep first |
16.5 |
|
Sep last |
16.4 |
|
Sep. Now (ρ) |
16.4" |
|
Mag pri |
13.40 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
-081 |
|
Sec motion ra |
-081 |
|
Pri motion dec |
-057 |
|
Sec motion dec |
-056 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.01 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Libra |
|
Gaia DR2 |
6252818933774826368 |
|