21131+0558 GWP3044AC

 
 
21H 13M 07.78S +05 57' 50.1" P.A. 139 SEP 96.8 MAG 13.95,17.40
 
 
Coord 2000
21131+0558
Discov num
GWP3044
Comp
AC
Coord arcsec 2000
21 13 07.78 +05 57 50.1
Date first
1995
Date last
2000
Obs
2
Pa first
139
Pa last
139
P.A. Now (θ)
139°
Sep first
97.4
Sep last
96.8
Sep. Now (ρ)
96.8"
Mag pri
13.95
Mag sec
17.40
delta mag (ΔM)
3.45
Spectral class
Pri motion ra
-046
Sec motion ra
-038
Pri motion dec
-095
Sec motion dec
-078
Notes
V (Proper motion indicates physical)
rPM=0.178 (< 0.3, Physical double)
This double is physical.
 
 
21131+0558 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21131+0558 GWP3043 AB 1995 2000 2 300 81.4 13.95 17.20 3.25
Show 21131+0558 GWP3044 AC 1995 2000 2 139 96.8 13.95 17.40 3.45 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.6
Precise sep
96.84
Constellation
Equuleus
last precise pa
138.6
last precise sep
96.84