15394-6455 WFC 279

 
 
15h 39m 22.20s -64 54' 44.2" P.A. 21 sep 12 mag 12.09,12.38
 
 
Coord 2000
15394-6455
Discov num
WFC 279
Comp
Coord arcsec 2000
15 39 22.20 -64 54 44.2
Date first
1894
Date last
2010
Obs
7
Pa first
23
Pa last
21
P.A. Now (θ)
21°
Sep first
9.5
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
12.09
Mag sec
12.38
delta mag (ΔM)
0.29
Spectral class
Pri motion ra
-006
Sec motion ra
+007
Pri motion dec
-022
Sec motion dec
-006
Notes
rPM=0.904
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
21.1
Precise sep
11.98
Constellation
Triangulum Australe
Tycho2
9030-03729-1
last precise pa
21.1
last precise sep
11.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15394-6455 WFC 279 2000 3 22 11.6 12.09 12.38 D 153922.20-645444.2
15394-6455 WFC 279 2010 7 22 11.6 12.09 12.38 153922.20-645444.2

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