18333-2003 ARA1153

 
 
18h 33m 17.77s -20 02' 35.5" P.A. 296 sep 12.6 mag 13.60,13.60
 
 
Coord 2000
18333-2003
Discov num
ARA1153
Comp
Coord arcsec 2000
18 33 17.77 -20 02 35.5
Date first
1922
Date last
2010
Obs
6
Pa first
295
Pa last
296
P.A. Now (θ)
296°
Sep first
12.4
Sep last
12.6
Sep. Now (ρ)
12.6"
Mag pri
13.60
Mag sec
13.60
delta mag (ΔM)
0
Spectral class
Pri motion ra
-003
Sec motion ra
-009
Pri motion dec
-007
Sec motion dec
-005
Notes
rPM=0.614
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
295.7
Precise sep
12.55
Constellation
Sagittarius
last precise pa
295.7
last precise sep
12.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18333-2003 ARA1153 1999 3 295 12.5 13.60 13.60 D 183317.77-200235.5
18333-2003 ARA1153 2000 5 295 12.5 13.60 13.60 183317.77-200235.5
18333-2003 ARA1153 2010 6 296 12.0 13.60 13.60 183317.77-200235.5

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