05564-3107 UC 1380 BC
05h 56m 21.83s -31° 06' 32.7" P.A. 190.00 sep 25.8 mag 15.28,16.60
Coord 2000 |
05564-3107 |
|
Discov num |
UC 1380 |
|
Comp |
BC |
|
Coord arcsec 2000 |
05 56 21.83 -31 06 32.7 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
189 |
|
Pa last |
189.7 |
|
P.A. Now (θ) |
189.7° |
|
Sep first |
25.8 |
|
Sep last |
25.78 |
|
Sep. Now (ρ) |
25.78" |
|
Mag pri |
15.28 |
|
Mag sec |
16.60 |
|
delta mag (ΔM) |
1.32 |
|
Spectral class |
|
|
Pri motion ra |
+065 |
|
Sec motion ra |
+045 |
|
Pri motion dec |
-046 |
|
Sec motion dec |
-051 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.259 (< 0.3, Physical double)
This double is physical.
05564-3107 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
05 56 22 -31 06 46 |
UC 1380 AB |
2015 |
4 |
356 |
13.6 |
12.56 |
15.28 |
2.72 |
|
|
Show |
|
|
05 56 22 -31 06 46 |
UC 1380 AC |
2016 |
6 |
204 |
13.0 |
12.56 |
16.60 |
4.04 |
|
|
Show |
|
|
05 56 22 -31 06 33 |
UC 1380 BC |
2015 |
4 |
190 |
25.8 |
15.28 |
16.60 |
1.32 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Columba |
|
Gaia DR2 |
2891154181583203072 |
|