03187-2931 DAW  78

 
 
03h 18m 39.22s -29 30' 51.9" P.A. 300 sep 0.3 mag 9.50,9.70 Sp F3V
 
 
Coord 2000
03187-2931
Discov num
DAW  78
Comp
Coord arcsec 2000
03 18 39.22 -29 30 51.9
Date first
1920
Date last
1990
Obs
11
Pa first
295
Pa last
300
P.A. Now (θ)
300°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.50
Mag sec
9.70
delta mag (ΔM)
0.2
Spectral class
F3V (yellow-white)
Pri motion ra
-007
Sec motion ra
Pri motion dec
+040
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Fornax
SAO
168455
Tycho2
6445-00718-1
HD
20668
last precise pa
299.8
last precise sep
0.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03187-2931 DAW 78 1990 11 300 0.3 9.50 9.70 F3V 031839.22-293051.9

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