20329+1142 UC 4212AC

 
 
20H 32M 52.76S +11 44' 37.2" P.A. 256 SEP 27.4 MAG 10.04,15.30
 
 
Coord 2000
20329+1142
Discov num
UC 4212
Comp
AC
Coord arcsec 2000
20 32 52.76 +11 44 37.2
Date first
2000
Date last
2001
Obs
2
Pa first
256
Pa last
256
P.A. Now (θ)
256°
Sep first
27.5
Sep last
27.4
Sep. Now (ρ)
27.4"
Mag pri
10.04
Mag sec
15.30
delta mag (ΔM)
5.26
Spectral class
Pri motion ra
-054
Sec motion ra
-045
Pri motion dec
-021
Sec motion dec
-025
Notes
V (Proper motion indicates physical)
rPM=0.17 (< 0.3, Physical double)
This double is physical.
 
 
20329+1142 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20329+1142 J 1 AB 1909 2015 33 55 2.1 10.04 10.57 0.53 Y
Show 20329+1142 UC 4212 AC 2000 2001 2 256 27.4 10.04 15.30 5.26 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
Tycho2
1095-00816-1
last precise pa
255.9
last precise sep
27.357