21090-4058 CRU9016AB

 
 
21h 08m 59.30s -40 57' 39.3" P.A. 82 sep 117.5 mag 11.10,10.10 Sp +G8III
 
 
Coord 2000
21090-4058
Discov num
CRU9016
Comp
AB
Coord arcsec 2000
21 08 59.30 -40 57 39.3
Date first
1879
Date last
2000
Obs
6
Pa first
82
Pa last
82
P.A. Now (θ)
82°
Sep first
118.3
Sep last
117.5
Sep. Now (ρ)
117.5"
Mag pri
11.10
Mag sec
10.10
delta mag (ΔM)
1
Spectral class
+G8III
Pri motion ra
+006
Sec motion ra
+019
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
21090-4058 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21090-4058 CRU9016 AB 1879 2000 6 82 117.5 11.10 10.10 1.00 <===
Show 21090-4058 CRU9016 AC 1879 2000 5 24 137.2 11.10 11.20 0.10
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Microscopium
last precise pa
82
last precise sep
117.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21090-4058 CRU9016 AB 2000 3 82 117.5 11.10 10.10 +G8III 210859.30-405739.3

If you need more information about this double, apply for a data request form to the WDS.