11397-5759 JSP 495

 
 
11h 39m 40.11s -57 58' 44.1" P.A. 100 sep 1.3 mag 10.34,10.42 Sp B9IV/V
 
 
Coord 2000
11397-5759
Discov num
JSP 495
Comp
Coord arcsec 2000
11 39 40.11 -57 58 44.1
Date first
1929
Date last
1991
Obs
3
Pa first
101
Pa last
100
P.A. Now (θ)
100°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
10.34
Mag sec
10.42
delta mag (ΔM)
0.08
Spectral class
B9IV/V (blue-white)
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
+000
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
100.4
Precise sep
1.325
Constellation
Centaurus
SAO
239270
Tycho2
8638-00693-1
HD
101389
last precise pa
100.4
last precise sep
1.325
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11397-5759 JSP 495 1991 3 100 1.3 10.34 10.42 B9IV/V 113940.11-575844.1

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