03018-3928 B   681

 
 
03h 01m 49.21s -39 27' 35.4" P.A. 180 sep 1.3 mag 10.69,11.03 Sp F8
 
 
Coord 2000
03018-3928
Discov num
B   681
Comp
Coord arcsec 2000
03 01 49.21 -39 27 35.4
Date first
1926
Date last
2015
Obs
6
Pa first
180
Pa last
180
P.A. Now (θ)
180°
Sep first
1.1
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
10.69
Mag sec
11.03
delta mag (ΔM)
0.34
Spectral class
F8 (yellow-white)
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
180.4
Precise sep
1.282
Constellation
Fornax
SAO
194044
Tycho2
7560-00670-1
last precise pa
180.4
last precise sep
1.282
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03018-3928 B 681 1991 5 180 1.2 10.69 11.03 F8 030149.21-392735.4
03018-3928 B 681 2015 6 180 1.3 10.69 11.03 F8 030149.21-392735.4

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