16015-4649 I  1281

 
 
16h 01m 28.05s -46 49' 21.5" P.A. 324 sep 1.1 mag 9.49,11.50 Sp B8/9III
 
 
Coord 2000
16015-4649
Discov num
I  1281
Comp
Coord arcsec 2000
16 01 28.05 -46 49 21.5
Date first
1926
Date last
1937
Obs
3
Pa first
325
Pa last
324
P.A. Now (θ)
324°
Sep first
0.9
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
9.49
Mag sec
11.50
delta mag (ΔM)
2.01
Spectral class
B8/9III (blue-white)
Pri motion ra
+005
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
323.6
Precise sep
1.14
Constellation
Norma
SAO
226446
Tycho2
8310-01168-1
HD
143263
last precise pa
323.6
last precise sep
1.14
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16015-4649 I 1281 1937 3 324 1.1 9.49 11.50 B8/9III 160128.05-464921.5

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