10476-4517 DON 438

 
 
10h 47m 37.94s -45 17' 00.0" P.A. 202 sep 2 mag 10.44,11.64 Sp F
 
 
Coord 2000
10476-4517
Discov num
DON 438
Comp
Coord arcsec 2000
10 47 37.94 -45 17 00.0
Date first
1897
Date last
1991
Obs
4
Pa first
199
Pa last
202
P.A. Now (θ)
202°
Sep first
1.8
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
10.44
Mag sec
11.64
delta mag (ΔM)
1.2
Spectral class
F (yellow-white)
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
+015
Sec motion dec
+015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
201.9
Precise sep
2.01
Cdsa2 id
DON 438
Constellation
Vela
Tycho2
8198-02042-1
Ra deg
10.793872222222221
De deg
-45.28333333333333
last precise pa
201.9
last precise sep
2.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10476-4517 DON 438 1991 4 202 2.0 10.44 11.64 F 104737.94-451700.0

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