01304-1903 ARA 518

 
 
01h 30m 23.08s -19 03' 21.5" P.A. 311 sep 12 mag 10.70,12.50
 
 
Coord 2000
01304-1903
Discov num
ARA 518
Comp
Coord arcsec 2000
01 30 23.08 -19 03 21.5
Date first
1916
Date last
2014
Obs
6
Pa first
39
Pa last
311
P.A. Now (θ)
311°
Sep first
11.4
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
10.70
Mag sec
12.50
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
+007
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
310.9
Precise sep
12
Constellation
Cetus
Tycho2
5854-00031-1
last precise pa
310.9
last precise sep
12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01304-1903 ARA 518 1916 1 39 11.4 10.70 12.50 013023.08-190321.5
01304-1903 ARA 518 2014 2 311 12.0 10.70 12.50 X 013023.08-190321.5

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