11523-2050 DON 500

 
 
11h 52m 19.29s -20 50' 06.1" P.A. 83 sep 1 mag 10.61,10.99 Sp G2V
 
 
Coord 2000
11523-2050
Discov num
DON 500
Comp
Coord arcsec 2000
11 52 19.29 -20 50 06.1
Date first
1932
Date last
1991
Obs
6
Pa first
85
Pa last
83
P.A. Now (θ)
83°
Sep first
0.9
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
10.61
Mag sec
10.99
delta mag (ΔM)
0.38
Spectral class
G2V (yellow)
Pri motion ra
+024
Sec motion ra
+024
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
83.4
Precise sep
0.952
Constellation
Crater
SAO
180254
Tycho2
6099-01896-1
HD
103117
last precise pa
83.4
last precise sep
0.952
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11523-2050 DON 500 1991 6 83 1.0 10.61 10.99 G2V 115219.29-205006.1

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