20518-1154 UC 4312
20h 51m 50.14s -11° 53' 57.7" P.A. 286.00 sep 52.7 mag 11.30,15.00
Coord 2000 |
20518-1154 |
|
Discov num |
UC 4312 |
|
Comp |
|
|
Coord arcsec 2000 |
20 51 50.14 -11 53 57.7 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
286 |
|
Pa last |
285.6 |
|
P.A. Now (θ) |
285.6° |
|
Sep first |
52.7 |
|
Sep last |
52.663 |
|
Sep. Now (ρ) |
52.663" |
|
Mag pri |
11.30 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
3.7 |
|
Spectral class |
|
|
Pri motion ra |
-049 |
|
Sec motion ra |
-052 |
|
Pri motion dec |
-021 |
|
Sec motion dec |
-020 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.057 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Tycho2 |
5765-00776-1 |
|
Gaia DR2 |
6889771139339741440 |
|