15016-5153 RST2934

 
 
15h 01m 39.27s -51 53' 12.5" P.A. 284 sep 0.6 mag 10.90,13.30 Sp B9
 
 
Coord 2000
15016-5153
Discov num
RST2934
Comp
Coord arcsec 2000
15 01 39.27 -51 53 12.5
Date first
1936
Date last
1948
Obs
2
Pa first
279
Pa last
284
P.A. Now (θ)
284°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.90
Mag sec
13.30
delta mag (ΔM)
2.4
Spectral class
B9 (blue-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
283.8
Precise sep
0.64
Constellation
Lupus
Tycho2
8305-01895-1
last precise pa
283.8
last precise sep
0.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15016-5153 RST2934 1948 2 284 0.6 10.90 13.30 B9 150139.27-515312.5

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