20308-7811 UC 4203
20h 30m 45.59s -78° 10' 38.7" P.A. 307.00 sep 21.5 mag 12.10,14.50
Coord 2000 |
20308-7811 |
|
Discov num |
UC 4203 |
|
Comp |
|
|
Coord arcsec 2000 |
20 30 45.59 -78 10 38.7 |
|
Date first |
1996 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
307 |
|
Pa last |
307.1 |
|
P.A. Now (θ) |
307.1° |
|
Sep first |
21.6 |
|
Sep last |
21.547 |
|
Sep. Now (ρ) |
21.547" |
|
Mag pri |
12.10 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-061 |
|
Sec motion dec |
-058 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.082 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Octans |
|
Tycho2 |
9464-01326-1 |
|
Gaia DR2 |
6362244873585688320 |
|