10428-4257 DON 431

 
 
10h 42m 50.68s -42 57' 31.8" P.A. 325 sep 3.4 mag 9.42,15.40 Sp G5
 
 
Coord 2000
10428-4257
Discov num
DON 431
Comp
Coord arcsec 2000
10 42 50.68 -42 57 31.8
Date first
1930
Date last
1948
Obs
3
Pa first
323
Pa last
325
P.A. Now (θ)
325°
Sep first
3.5
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
9.42
Mag sec
15.40
delta mag (ΔM)
5.98
Spectral class
G5 (yellow)
Pri motion ra
-011
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
324.7
Precise sep
3.38
Cdsa2 id
DON 431
Constellation
Vela
Tycho2
7731-00897-1
Ra deg
10.714077777777778
De deg
-42.95883333333334
last precise pa
324.7
last precise sep
3.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10428-4257 DON 431 1948 3 325 3.4 9.42 15.40 G5 104250.68-425731.8

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