15113-5728 JSP 652

 
 
15h 11m 19.02s -57 28' 06.3" P.A. 19 sep 5.9 mag 9.03,13.50 Sp B8IV
 
 
Coord 2000
15113-5728
Discov num
JSP 652
Comp
Coord arcsec 2000
15 11 19.02 -57 28 06.3
Date first
1930
Date last
2010
Obs
4
Pa first
25
Pa last
19
P.A. Now (θ)
19°
Sep first
6.5
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
9.03
Mag sec
13.50
delta mag (ΔM)
4.47
Spectral class
B8IV (blue-white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.8
Precise sep
5.9
Constellation
Circinus
SAO
242286
Tycho2
8702-00576-1
HD
134258
last precise pa
18.8
last precise sep
5.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15113-5728 JSP 652 1999 3 21 6.1 9.03 13.50 B8IV D 151119.02-572806.3
15113-5728 JSP 652 2010 4 19 5.9 9.03 13.50 B8IV 151119.02-572806.3

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