10103-4432 DON 392

 
 
10h 10m 20.73s -44 31' 54.3" P.A. 213 sep 2.8 mag 10.37,15.40 Sp A5
 
 
Coord 2000
10103-4432
Discov num
DON 392
Comp
Coord arcsec 2000
10 10 20.73 -44 31 54.3
Date first
1931
Date last
1946
Obs
3
Pa first
221
Pa last
213
P.A. Now (θ)
213°
Sep first
2.4
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
10.37
Mag sec
15.40
delta mag (ΔM)
5.03
Spectral class
A5 (white)
Pri motion ra
-009
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
213.4
Precise sep
2.8
Constellation
Vela
Tycho2
7720-01989-1
last precise pa
213.4
last precise sep
2.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10103-4432 DON 392 1946 3 213 2.8 10.37 15.40 A5 101020.73-443154.3

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