11338-2318 ARA1788

 
 
11h 33m 47.56s -23 18' 18.1" P.A. 104 sep 10.5 mag 11.76,11.63
 
 
Coord 2000
11338-2318
Discov num
ARA1788
Comp
Coord arcsec 2000
11 33 47.56 -23 18 18.1
Date first
1920
Date last
2010
Obs
7
Pa first
102
Pa last
104
P.A. Now (θ)
104°
Sep first
12.4
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
11.76
Mag sec
11.63
delta mag (ΔM)
0.13
Spectral class
Pri motion ra
-029
Sec motion ra
-045
Pri motion dec
-026
Sec motion dec
-030
Notes
L (Linear solution)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Crater
Tycho2
6651-01285-1
last precise pa
103.7
last precise sep
10.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11338-2318 ARA1788 1998 4 103 10.9 11.68 12.17 LD 113347.56-231818.1
11338-2318 ARA1788 1999 5 104 10.8 11.68 12.17 LD 113347.56-231818.1
11338-2318 ARA1788 2010 7 104 10.1 11.76 11.63 L 113347.56-231818.1

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