11574-1939 J  1583

 
 
11h 57m 21.41s -19 38' 44.9" P.A. 71 sep 8.2 mag 10.37,12.00 Sp G5V
 
 
Coord 2000
11574-1939
Discov num
J  1583
Comp
Coord arcsec 2000
11 57 21.41 -19 38 44.9
Date first
1916
Date last
2012
Obs
8
Pa first
74
Pa last
71
P.A. Now (θ)
71°
Sep first
8.4
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
10.37
Mag sec
12.00
delta mag (ΔM)
1.63
Spectral class
G5V (yellow)
Pri motion ra
-038
Sec motion ra
-012
Pri motion dec
-027
Sec motion dec
-021
Notes
rPM=0.572
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71
Precise sep
8.2
Cdsa2 id
J 1583
Constellation
Corvus
Tycho2
6097-01432-1
HD
103835
Ra deg
11.955947222222221
De deg
-19.645805555555555
last precise pa
71
last precise sep
8.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11574-1939 J 1583 1998 6 73 8.4 10.37 12.00 G5V D 115721.41-193844.9
11574-1939 J 1583 1999 7 73 8.4 10.37 12.00 G5V D 115721.41-193844.9
11574-1939 J 1583 2012 8 71 8.2 10.37 12.00 G5V D 115721.41-193844.9

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