21576-0327 ZIE  15Aa,Ab

 
 
21H 57M 35.98S -03 28' 09.5" P.A. 168 SEP 0.3 MAG 15.60,18.20 SP M0
 
 
Coord 2000
21576-0327
Discov num
ZIE  15
Comp
Aa,Ab
Coord arcsec 2000
21 57 35.98 -03 28 09.5
Date first
2012
Date last
2012
Obs
1
Pa first
168
Pa last
168
P.A. Now (θ)
168°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
15.60
Mag sec
18.20
delta mag (ΔM)
2.6
Spectral class
M0 (red)
Pri motion ra
+169
Sec motion ra
Pri motion dec
-125
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
21576-0327 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21576-0327 ZIE 15 Aa,Ab 2012 2012 1 168 0.3 15.60 18.20 2.60 <===
Show 21576-0327 LDS4926 AB 1960 2009 6 128 37.0 14.90 18.90 4.00
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquarius
last precise pa
168
last precise sep
0.3