20512-0401 UC 4308
20h 51m 12.01s -04° 00' 40.3" P.A. 49.00 sep 15.9 mag 12.90,16.00
Coord 2000 |
20512-0401 |
|
Discov num |
UC 4308 |
|
Comp |
|
|
Coord arcsec 2000 |
20 51 12.01 -04 00 40.3 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
49 |
|
Pa last |
48.8 |
|
P.A. Now (θ) |
48.8° |
|
Sep first |
15.9 |
|
Sep last |
15.885 |
|
Sep. Now (ρ) |
15.885" |
|
Mag pri |
12.90 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
|
|
Pri motion ra |
+028 |
|
Sec motion ra |
+034 |
|
Pri motion dec |
-065 |
|
Sec motion dec |
-053 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.19 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Gaia DR2 |
6914861131396068864 |
|