20584+1050 MUG  16AE

 
 
20H 58M 25.93S +10 50' 21.4" P.A. 194 SEP 29.2 MAG 5.61,16.60 SP G6III+M4-
 
 
Coord 2000
20584+1050
Discov num
MUG  16
Comp
AE
Coord arcsec 2000
20 58 25.93 +10 50 21.4
Date first
2000
Date last
2011
Obs
4
Pa first
194
Pa last
194
P.A. Now (θ)
194°
Sep first
29.2
Sep last
29.2
Sep. Now (ρ)
29.2"
Mag pri
5.61
Mag sec
16.60
delta mag (ΔM)
10.99
Spectral class
G6III+M4- (yellow/red)
Pri motion ra
-049
Sec motion ra
Pri motion dec
-034
Sec motion dec
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
20584+1050 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18 Del 106712 20584+1050 ENG 78 AB 1886 2003 19 162 197.5 5.61 9.88 4.27
Show 20584+1050 BUP 220 AC 1910 2000 4 337 128.6 5.61 12.77 7.16
Show 20584+1050 MUG 16 AE 2000 2011 4 194 29.2 5.61 16.60 10.99 <===
Show 20584+1050 BUP 220 BC 1921 2000 3 339 326.5 9.88 12.77 2.89
Show 20584+1050 BUP 220 BD 1907 2000 6 224 68.3 9.88 12.01 2.13
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
last precise pa
193.6
last precise sep
29.18