02235-6902 DON  32

 
 
02h 23m 28.51s -69 02' 09.6" P.A. 298 sep 2.5 mag 9.78,13.90 Sp K1/2III
 
 
Coord 2000
02235-6902
Discov num
DON  32
Comp
Coord arcsec 2000
02 23 28.51 -69 02 09.6
Date first
1929
Date last
2015
Obs
2
Pa first
293
Pa last
298
P.A. Now (θ)
298°
Sep first
2.1
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
9.78
Mag sec
13.90
delta mag (ΔM)
4.12
Spectral class
K1/2III (yellow-orange)
Pri motion ra
-008
Sec motion ra
Pri motion dec
-028
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
297.7
Precise sep
2.47
Constellation
Hydrus
Tycho2
9144-01482-1
HD
15207
last precise pa
297.7
last precise sep
2.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02235-6902 DON 32 1929 1 293 2.1 9.78 13.90 K1/2III 022328.51-690209.6
02235-6902 DON 32 2015 2 298 2.5 9.78 13.90 K1/2III 022328.51-690209.6

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