15470-6424 HDS2224

 
 
15h 46m 58.69s -64 24' 28.3" P.A. 251 sep 0.1 mag 8.67,9.91 Sp B8V dist. 1785.71 pc (5824.99 l.y.)
 
 
Coord 2000
15470-6424
Discov num
HDS2224
Comp
Coord arcsec 2000
15 46 58.69 -64 24 28.3
Date first
1991
Date last
1991
Obs
1
Pa first
251
Pa last
251
P.A. Now (θ)
251°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.67
Mag sec
9.91
delta mag (ΔM)
1.24
Spectral class
B8V (blue-white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
251
Precise sep
0.141
Constellation
Triangulum Australe
HIP
77306
Tycho2
9031-01936-1
HD
140360
CP
CP-64 3264
Distance
1785.71
Distance ly
5824.99
last precise pa
251
last precise sep
0.141
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15470-6424 HDS2224 1991 1 251 0.1 8.67 9.91 B8V 154658.69-642428.3

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