15224-5852 I   371

 
 
15h 22m 21.51s -58 51' 44.0" P.A. 289 sep 1 mag 10.43,11.03 Sp B9.5IV/V
 
 
Coord 2000
15224-5852
Discov num
I   371
Comp
Coord arcsec 2000
15 22 21.51 -58 51 44.0
Date first
1901
Date last
1991
Obs
5
Pa first
291
Pa last
289
P.A. Now (θ)
289°
Sep first
0.8
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
10.43
Mag sec
11.03
delta mag (ΔM)
0.6
Spectral class
B9.5IV/V (blue-white)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
289
Precise sep
0.968
Constellation
Circinus
SAO
242449
Tycho2
8707-00937-1
HD
136251
last precise pa
289
last precise sep
0.968
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15224-5852 I 371 1991 5 289 1.0 10.43 11.03 B9.5IV/V 152221.51-585144.0

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