03190-4411 R    26

 
 
03h 18m 57.21s -44 11' 07.9" P.A. 243 sep 58.6 mag 9.74,10.20 Sp F3V+F5
 
 
Coord 2000
03190-4411
Discov num
R    26
Comp
Coord arcsec 2000
03 18 57.21 -44 11 07.9
Date first
1897
Date last
2010
Obs
9
Pa first
242
Pa last
243
P.A. Now (θ)
243°
Sep first
58.7
Sep last
58.6
Sep. Now (ρ)
58.6"
Mag pri
9.74
Mag sec
10.20
delta mag (ΔM)
0.46
Spectral class
F3V+F5 (yellow-white/yellow-white)
Pri motion ra
-009
Sec motion ra
-004
Pri motion dec
+005
Sec motion dec
+008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
SAO
216257
Tycho2
7567-01025-1
HD
20760
last precise pa
243.2
last precise sep
58.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03190-4411 R 26 2000 3 63 58.6 9.70 10.20 F3V+F5 031857.21-441107.9
03190-4411 R 26 2010 4 243 58.6 9.70 10.20 F3V+F5 031857.21-441107.9

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