08234-4225 DON 246 (V437 Pup)

 
 
08h 23m 26.45s -42 25' 07.9" P.A. 196 sep 1.3 mag 9.59,9.95 Sp M3/4III dist. 500 pc (1631 l.y.)
 
 
Coord 2000
08234-4225
Discov num
DON 246
Comp
Coord arcsec 2000
08 23 26.45 -42 25 07.9
Date first
1929
Date last
1991
Obs
6
Pa first
197
Pa last
196
P.A. Now (θ)
196°
Sep first
1.0
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.59
Mag sec
9.95
delta mag (ΔM)
0.36
Spectral class
M3/4III (red)
Pri motion ra
+011
Sec motion ra
+011
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
195.7
Precise sep
1.331
Var name
V437 Pup
Cdsa2 id
DON 246
Constellation
Puppis
HIP
41121
Tycho2
7669-03587-1
HD
71018
CD
CD-42 4186
CP
CP-42 2424
Ra deg
8.390680555555555
De deg
-42.418861111111106
Distance
500
Distance ly
1631
last precise pa
195.7
last precise sep
1.331
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08234-4225 DON 246 1991 6 196 1.3 9.59 9.95 M3/4III D 082326.45-422507.9

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