12220-6910 MLO  42

 
 
12H 21M 57.24S -69 10' 18.5" P.A. 2 SEP 4 MAG 10.86,10.88
 
 
Coord 2000
12220-6910
Discov num
MLO  42
Comp
Coord arcsec 2000
12 21 57.24 -69 10 18.5
Date first
1895
Date last
2010
Obs
7
Pa first
358
Pa last
2
P.A. Now (θ)
Sep first
3.4
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
10.86
Mag sec
10.88
delta mag (ΔM)
0.02
Spectral class
Pri motion ra
-032
Sec motion ra
-027
Pri motion dec
+001
Sec motion dec
+006
Notes
rPM=0.221 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Musca
Tycho2
9227-02676-1
last precise pa
2.1
last precise sep
4.03