21399-4159 CRU9025

 
 
21H 39M 51.85S -41 59' 03.7" P.A. 122 SEP 42.5 MAG 11.20,11.90
 
 
Coord 2000
21399-4159
Discov num
CRU9025
Comp
Coord arcsec 2000
21 39 51.85 -41 59 03.7
Date first
1879
Date last
2010
Obs
7
Pa first
130
Pa last
122
P.A. Now (θ)
122°
Sep first
25.0
Sep last
42.5
Sep. Now (ρ)
42.5"
Mag pri
11.20
Mag sec
11.90
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+012
Sec motion ra
+014
Pri motion dec
+003
Sec motion dec
-006
Notes
rPM=0.605
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Grus
Tycho2
7988-00161-1
last precise pa
122.4
last precise sep
42.46