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
Constellation
Hydra
SAO
179011
Tycho2
6620-00232-1
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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