10544-3903 UC 2021EF

 
 
10H 54M 20.05S -39 06' 17.1" P.A. 286 SEP 91.3 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
1999
Obs
2
Pa first
286
Pa last
286
P.A. Now (θ)
286°
Sep first
91.4
Sep last
91.3
Sep. Now (ρ)
91.3"
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_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10544-3903 UC 2021 AB 1999 1999 2 6 105.0 14.20 16.10 1.90
Show 10544-3903 UC 2021 AC 1999 1999 2 215 115.2 14.20 16.40 2.20
Show 10544-3903 UC 2021 BD 1999 1999 2 60 154.7 16.10 14.44 1.66
Show 10544-3903 UC 2021 CE 1999 1999 2 179 125.3 16.40 16.29 0.11
Show 10544-3903 UC 2021 EF 1999 1999 2 286 91.3 16.29 16.50 0.21 <===
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Antlia
last precise pa
286
last precise sep
91.34