15173-5118 RST2947

 
 
15h 17m 20.37s -51 18' 05.1" P.A. 79 sep 0.6 mag 10.53,10.68
 
 
Coord 2000
15173-5118
Discov num
RST2947
Comp
Coord arcsec 2000
15 17 20.37 -51 18 05.1
Date first
1935
Date last
1991
Obs
4
Pa first
90
Pa last
79
P.A. Now (θ)
79°
Sep first
1.0
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.53
Mag sec
10.68
delta mag (ΔM)
0.15
Spectral class
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
-081
Sec motion dec
-081
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
78.6
Precise sep
0.63
Constellation
Lupus
Tycho2
8306-01395-1
last precise pa
78.6
last precise sep
0.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15173-5118 RST2947 1991 4 79 0.6 10.53 10.68 151720.37-511805.1

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