12101-2401 DON 514

 
 
12h 10m 02.23s -24 01' 25.8" P.A. 147 sep 1.9 mag 11.60,11.90
 
 
Coord 2000
12101-2401
Discov num
DON 514
Comp
Coord arcsec 2000
12 10 02.23 -24 01 25.8
Date first
1928
Date last
1940
Obs
2
Pa first
146
Pa last
147
P.A. Now (θ)
147°
Sep first
1.8
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
11.60
Mag sec
11.90
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corvus
last precise pa
146.6
last precise sep
1.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12101-2401 DON 514 1940 2 147 1.9 11.60 11.90 121002.23-240125.8

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