12092-5556 JSP 513

 
 
12h 09m 11.73s -55 56' 28.7" P.A. 135 sep 0.5 mag 10.37,10.47 Sp G1/2IV:
 
 
Coord 2000
12092-5556
Discov num
JSP 513
Comp
Coord arcsec 2000
12 09 11.73 -55 56 28.7
Date first
1930
Date last
1991
Obs
3
Pa first
151
Pa last
135
P.A. Now (θ)
135°
Sep first
0.3
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.37
Mag sec
10.47
delta mag (ΔM)
0.1
Spectral class
G1/2IV: (yellow)
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
135.1
Precise sep
0.51
Constellation
Crux
Tycho2
8636-00571-1
HD
105539
last precise pa
135.1
last precise sep
0.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12092-5556 JSP 513 1991 3 135 0.5 10.37 10.47 G1/2IV: 120911.73-555628.7

If you need more information about this double, apply for a data request form to the WDS.