10360-2310 DON 423

 
 
10h 35m 59.74s -23 09' 57.8" P.A. 77 sep 0.6 mag 11.10,12.40 Sp G1V
 
 
Coord 2000
10360-2310
Discov num
DON 423
Comp
Coord arcsec 2000
10 35 59.74 -23 09 57.8
Date first
1930
Date last
1951
Obs
3
Pa first
73
Pa last
77
P.A. Now (θ)
77°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.10
Mag sec
12.40
delta mag (ΔM)
1.3
Spectral class
G1V (yellow)
Pri motion ra
-039
Sec motion ra
Pri motion dec
+011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
77
Precise sep
0.55
Cdsa2 id
DON 423
Constellation
Hydra
SAO
179011
Tycho2
6620-00232-1
Ra deg
10.59992777777778
De deg
-23.166055555555555
last precise pa
77
last precise sep
0.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10360-2310 DON 423 1951 3 77 0.6 11.10 12.40 103559.74-230957.8

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