21176-0854 JOD  21Aa,Ab

 
 
21H 17M 36.14S -08 54' 11.3" P.A. 189 SEP 0.5 MAG 12.50,13.50 SP M1
 
 
Coord 2000
21176-0854
Discov num
JOD  21
Comp
Aa,Ab
Coord arcsec 2000
21 17 36.14 -08 54 11.3
Date first
2008
Date last
2008
Obs
1
Pa first
189
Pa last
189
P.A. Now (θ)
189°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
12.50
Mag sec
13.50
delta mag (ΔM)
1
Spectral class
M1 (red)
Pri motion ra
-069
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
21176-0854 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21176-0854 JOD 21 Aa,Ab 2008 2008 1 189 0.5 12.50 13.50 1.00 <===
Show 21176-0854 VVO 19 AB 1985 2000 3 126 64.0 12.12 13.31 1.19
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquarius
last precise pa
188.8
last precise sep
0.479