03333-6727 DON  53

 
 
03h 33m 18.77s -67 26' 31.6" P.A. 310 sep 0.4 mag 10.33,10.29 Sp K5
 
 
Coord 2000
03333-6727
Discov num
DON  53
Comp
Coord arcsec 2000
03 33 18.77 -67 26 31.6
Date first
1928
Date last
1991
Obs
3
Pa first
293
Pa last
310
P.A. Now (θ)
310°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.33
Mag sec
10.29
delta mag (ΔM)
0.04
Spectral class
K5 (yellow-orange)
Pri motion ra
+014
Sec motion ra
+014
Pri motion dec
-088
Sec motion dec
-088
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydrus
Tycho2
8873-01213-1
last precise pa
310.2
last precise sep
0.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03333-6727 DON 53 1991 3 310 0.4 10.33 10.29 K5 033318.77-672631.6

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