10544-3903 UC 2021 EF
10h 54m 20.05s -39° 06' 17.1" P.A. 286.00 sep 91.6 mag 16.29,16.50
| Coord 2000 |
10544-3903 |
|
Discov num |
UC 2021 |
|
Comp |
EF |
|
Coord arcsec 2000 |
10 54 20.05 -39 06 17.1 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
286 |
|
Pa last |
286 |
|
P.A. Now (θ) |
286° |
|
| Sep first |
91.4 |
|
Sep last |
91.62 |
|
Sep. Now (ρ) |
91.62" |
|
| Mag pri |
16.29 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-135 |
|
Sec motion dec |
-124 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.121 (< 0.3, Physical double)
This double is physical.
10544-3903 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
10 54 26 -39 02 38 |
UC 2021 AB |
2015 |
3 |
6 |
104.9 |
14.20 |
16.10 |
1.90 |
|
|
| Show |
|
|
10 54 26 -39 02 38 |
UC 2021 AC |
2015 |
3 |
215 |
115.1 |
14.20 |
16.40 |
2.20 |
|
|
| Show |
|
|
10 54 26 -39 00 53 |
UC 2021 BD |
2015 |
3 |
60 |
154.7 |
16.10 |
14.44 |
1.66 |
|
|
| Show |
|
|
10 54 20 -39 04 12 |
UC 2021 CE |
2015 |
3 |
179 |
125.2 |
16.40 |
16.29 |
0.11 |
|
|
| Show |
|
|
10 54 20 -39 06 17 |
UC 2021 EF |
2015 |
3 |
286 |
91.6 |
16.29 |
16.50 |
0.21 |
|
<=== |
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Antlia |
|
Gaia DR2 |
5393927213755242624 |
|