13019-4412 DON 574

 
 
13H 01M 52.84S -44 11' 45.7" P.A. 7 SEP 3.1 MAG 8.89,11.40 SP M3III
 
 
Coord 2000
13019-4412
Discov num
DON 574
Comp
Coord arcsec 2000
13 01 52.84 -44 11 45.7
Date first
1930
Date last
1941
Obs
3
Pa first
8
Pa last
7
P.A. Now (θ)
Sep first
3.1
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
8.89
Mag sec
11.40
delta mag (ΔM)
2.51
Spectral class
M3III (red)
Pri motion ra
-018
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
SAO
223849
Tycho2
7785-02298-1
HD
113105
last precise pa
6.5
last precise sep
3.14