12131-5600 JSP 518

 
 
12h 13m 03.71s -56 00' 20.1" P.A. 65 sep 0.4 mag 8.90,10.20 Sp A3V
 
 
Coord 2000
12131-5600
Discov num
JSP 518
Comp
Coord arcsec 2000
12 13 03.71 -56 00 20.1
Date first
1930
Date last
1947
Obs
3
Pa first
64
Pa last
65
P.A. Now (θ)
65°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
8.90
Mag sec
10.20
delta mag (ΔM)
1.3
Spectral class
A3V (white)
Pri motion ra
-024
Sec motion ra
Pri motion dec
+011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
64.5
Precise sep
0.35
Constellation
Crux
SAO
239762
Tycho2
8636-00559-1
HD
106167
last precise pa
64.5
last precise sep
0.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12131-5600 JSP 518 1947 3 65 0.4 8.90 10.20 A3V 121303.71-560020.1

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