15395-5137 RST 784

 
 
15h 39m 29.67s -51 37' 07.2" P.A. 335 sep 3.5 mag 11.41,14.10 Sp A2
 
 
Coord 2000
15395-5137
Discov num
RST 784
Comp
Coord arcsec 2000
15 39 29.67 -51 37 07.2
Date first
1928
Date last
2000
Obs
4
Pa first
328
Pa last
335
P.A. Now (θ)
335°
Sep first
2.2
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
11.41
Mag sec
14.10
delta mag (ΔM)
2.69
Spectral class
A2 (white)
Pri motion ra
-017
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334.7
Precise sep
3.46
Constellation
Norma
Tycho2
8308-01991-1
last precise pa
334.7
last precise sep
3.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15395-5137 RST 784 1947 2 330 2.1 11.41 14.10 A2 153929.67-513707.2
15395-5137 RST 784 2000 3 335 3.5 11.41 14.10 A2 153929.67-513707.2

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