12339-7240 NZO  30

 
 
12H 33M 53.51S -72 39' 50.1" P.A. 39 SEP 7.7 MAG 10.30,12.20
 
 
Coord 2000
12339-7240
Discov num
NZO  30
Comp
Coord arcsec 2000
12 33 53.51 -72 39 50.1
Date first
1905
Date last
2010
Obs
6
Pa first
30
Pa last
39
P.A. Now (θ)
39°
Sep first
4.0
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
10.30
Mag sec
12.20
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
-024
Sec motion ra
-006
Pri motion dec
-011
Sec motion dec
-001
Notes
R (Red magnitudes)
rPM=0.78
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Musca
Tycho2
9236-00068-1
last precise pa
39.1
last precise sep
7.65