10085-4500 DON 391

 
 
10h 08m 29.16s -45 00' 14.7" P.A. 12 sep 1.7 mag 9.03,10.08 Sp F0V
 
 
Coord 2000
10085-4500
Discov num
DON 391
Comp
Coord arcsec 2000
10 08 29.16 -45 00 14.7
Date first
1929
Date last
1991
Obs
6
Pa first
10
Pa last
12
P.A. Now (θ)
12°
Sep first
1.3
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
9.03
Mag sec
10.08
delta mag (ΔM)
1.05
Spectral class
F0V (yellow-white)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-020
Sec motion dec
-020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
11.7
Precise sep
1.702
Constellation
Vela
SAO
221800
Tycho2
8183-00143-1
HD
88101
last precise pa
11.7
last precise sep
1.702
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10085-4500 DON 391 1991 6 12 1.7 9.03 10.08 F0V 100829.16-450014.7

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