03214-4653 UC 990 AB
03h 21m 22.63s -46° 53' 20.9" P.A. 218.00 sep 21.4 mag 10.33,12.61 Sp G0
Coord 2000 |
03214-4653 |
|
Discov num |
UC 990 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 21 22.63 -46 53 20.9 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
218 |
|
Pa last |
218 |
|
P.A. Now (θ) |
218° |
|
Sep first |
21.4 |
|
Sep last |
21.398 |
|
Sep. Now (ρ) |
21.398" |
|
Mag pri |
10.33 |
|
Mag sec |
12.61 |
|
delta mag (ΔM) |
2.28 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+047 |
|
Sec motion ra |
+043 |
|
Pri motion dec |
+031 |
|
Sec motion dec |
+029 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.079 (< 0.3, Physical double)
This double is physical.
03214-4653 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
03 21 23 -46 53 21 |
TDS 2528 Aa,Ab |
1991 |
1 |
218 |
0.5 |
11.10 |
11.17 |
0.07 |
|
|
Show |
|
|
03 21 23 -46 53 21 |
UC 990 AB |
2016 |
5 |
218 |
21.4 |
10.33 |
12.61 |
2.28 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Horologium |
|
Tycho2 |
8059-00804-1 |
|
Gaia DR2 |
4846179447399027456 |
|