13400-6346 RST 647

 
 
13h 39m 53.97s -63 46' 29.5" P.A. 178 sep 1.3 mag 10.29,11.25 Sp G0
 
 
Coord 2000
13400-6346
Discov num
RST 647
Comp
Coord arcsec 2000
13 39 53.97 -63 46 29.5
Date first
1930
Date last
1991
Obs
3
Pa first
183
Pa last
178
P.A. Now (θ)
178°
Sep first
1.2
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
10.29
Mag sec
11.25
delta mag (ΔM)
0.96
Spectral class
G0 (yellow)
Pri motion ra
-077
Sec motion ra
-077
Pri motion dec
-011
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
178.2
Precise sep
1.289
Constellation
Centaurus
Tycho2
8999-01092-1
HD
118642
last precise pa
178.2
last precise sep
1.289
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13400-6346 RST 647 1991 3 178 1.3 10.29 11.25 G0 133953.97-634629.5

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