09077-4415 DON 315

 
 
09h 07m 40.34s -44 15' 28.9" P.A. 256 sep 0.9 mag 10.69,10.91 Sp F2V
 
 
Coord 2000
09077-4415
Discov num
DON 315
Comp
Coord arcsec 2000
09 07 40.34 -44 15 28.9
Date first
1932
Date last
1991
Obs
3
Pa first
251
Pa last
256
P.A. Now (θ)
256°
Sep first
0.7
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.69
Mag sec
10.91
delta mag (ΔM)
0.22
Spectral class
F2V (yellow-white)
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
+011
Sec motion dec
+011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256
Precise sep
0.918
Constellation
Vela
Tycho2
7689-01726-1
HD
78596
last precise pa
256
last precise sep
0.918
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09077-4415 DON 315 1991 3 256 0.9 10.69 10.91 F2V 090740.34-441528.9

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