15022-6446 B   827

 
 
15h 02m 09.78s -64 45' 31.5" P.A. 336 sep 1.7 mag 9.38,12.20 Sp B9III/IV
 
 
Coord 2000
15022-6446
Discov num
B   827
Comp
Coord arcsec 2000
15 02 09.78 -64 45 31.5
Date first
1927
Date last
1944
Obs
3
Pa first
335
Pa last
336
P.A. Now (θ)
336°
Sep first
1.7
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
9.38
Mag sec
12.20
delta mag (ΔM)
2.82
Spectral class
B9III/IV (blue-white)
Pri motion ra
-013
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
335.9
Precise sep
1.67
Constellation
Circinus
Tycho2
9028-00457-1
HD
132402
last precise pa
335.9
last precise sep
1.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15022-6446 B 827 1944 3 336 1.7 9.38 12.20 B9III/IV 150209.78-644531.5

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