15240-5449 NZO  54

 
 
15h 24m 00.62s -54 48' 08.3" P.A. 206 sep 6.7 mag 10.35,11.90 Sp B8III
 
 
Coord 2000
15240-5449
Discov num
NZO  54
Comp
Coord arcsec 2000
15 24 00.62 -54 48 08.3
Date first
1905
Date last
2009
Obs
8
Pa first
200
Pa last
206
P.A. Now (θ)
206°
Sep first
2.0
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
10.35
Mag sec
11.90
delta mag (ΔM)
1.55
Spectral class
B8III (blue-white)
Pri motion ra
+006
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
206.2
Precise sep
6.7
Constellation
Norma
Tycho2
8699-01494-1
HD
136611
last precise pa
206.2
last precise sep
6.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15240-5449 NZO 54 1999 4 206 6.5 10.35 11.90 B8III D 152400.62-544808.3
15240-5449 NZO 54 2009 5 206 6.7 10.35 11.90 B8III D 152400.62-544808.3

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