12335-2638 DON 536

 
 
12h 33m 31.52s -26 37' 53.8" P.A. 325 sep 0.5 mag 11.00,11.90 Sp F5
 
 
Coord 2000
12335-2638
Discov num
DON 536
Comp
Coord arcsec 2000
12 33 31.52 -26 37 53.8
Date first
1932
Date last
1991
Obs
3
Pa first
122
Pa last
325
P.A. Now (θ)
325°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.00
Mag sec
11.90
delta mag (ΔM)
0.9
Spectral class
F5 (yellow-white)
Pri motion ra
-071
Sec motion ra
Pri motion dec
+010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
325.1
Precise sep
0.45
Cdsa2 id
DON 536
Constellation
Hydra
Tycho2
6691-01180-1
Ra deg
12.558755555555557
De deg
-26.631611111111113
last precise pa
325.1
last precise sep
0.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12335-2638 DON 536 1991 3 325 0.5 11.00 11.90 F5 123331.52-263753.8

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