10469-6843 DON 439

 
 
10h 46m 55.29s -68 42' 20.9" P.A. 102 sep 1.3 mag 10.57,15.60
 
 
Coord 2000
10469-6843
Discov num
DON 439
Comp
Coord arcsec 2000
10 46 55.29 -68 42 20.9
Date first
1931
Date last
1948
Obs
2
Pa first
103
Pa last
102
P.A. Now (θ)
102°
Sep first
1.4
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
10.57
Mag sec
15.60
delta mag (ΔM)
5.03
Spectral class
Pri motion ra
-007
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101.9
Precise sep
1.33
Constellation
Carina
Tycho2
9211-01274-1
last precise pa
101.9
last precise sep
1.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10469-6843 DON 439 1948 2 102 1.3 10.57 15.60 104655.29-684220.9

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