21536+0010 WIS 356AC

 
 
21H 53M 39.94S +00 10' 20.7" P.A. 172 SEP 983.3 MAG 14.07,15.60
 
 
Coord 2000
21536+0010
Discov num
WIS 356
Comp
AC
Coord arcsec 2000
21 53 39.94 +00 10 20.7
Date first
1999
Date last
2010
Obs
3
Pa first
172
Pa last
172
P.A. Now (θ)
172°
Sep first
982.8
Sep last
983.3
Sep. Now (ρ)
983.3"
Mag pri
14.07
Mag sec
15.60
delta mag (ΔM)
1.53
Spectral class
Pri motion ra
-060
Sec motion ra
-023
Pri motion dec
-166
Sec motion dec
-179
Notes
V (Proper motion indicates physical)
rPM=0.217 (< 0.3, Physical double)
This double is physical.
 
 
21536+0010 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21536+0010 LDS4920 AB 1960 2000 2 1 16.4 14.40 19.90 5.50
Show 21536+0010 WIS 356 AC 1999 2010 3 172 983.3 14.07 15.60 1.53 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquarius
last precise pa
172.4
last precise sep
983.286