12457-7503 RST1690

 
 
12H 45M 45.35S -75 02' 30.1" P.A. 107 SEP 1.6 MAG 11.56,12.60
 
 
Coord 2000
12457-7503
Discov num
RST1690
Comp
Coord arcsec 2000
12 45 45.35 -75 02 30.1
Date first
1931
Date last
1991
Obs
4
Pa first
109
Pa last
107
P.A. Now (θ)
107°
Sep first
1.6
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
11.56
Mag sec
12.60
delta mag (ΔM)
1.04
Spectral class
Pri motion ra
-016
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Musca
Tycho2
9413-00143-1
last precise pa
106.7
last precise sep
1.63