18126-1917 ARA 732

 
 
18h 12m 36.56s -19 16' 59.2" P.A. 92 sep 9.3 mag 12.03,12.83
 
 
Coord 2000
18126-1917
Discov num
ARA 732
Comp
Coord arcsec 2000
18 12 36.56 -19 16 59.2
Date first
1917
Date last
2010
Obs
5
Pa first
88
Pa last
92
P.A. Now (θ)
92°
Sep first
9.0
Sep last
9.3
Sep. Now (ρ)
9.3"
Mag pri
12.03
Mag sec
12.83
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-010
Sec motion ra
+021
Pri motion dec
-002
Sec motion dec
-011
Notes
B (Blue magnitudes)
rPM=1.362
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
92.2
Precise sep
9.32
Constellation
Sagittarius
last precise pa
92.2
last precise sep
9.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18126-1917 ARA 732 1919 2 86 8.9 12.03 12.83 B 181236.58-191658.8
18126-1917 ARA 732 1999 3 93 9.3 12.03 12.83 B 181236.56-191659.2
18126-1917 ARA 732 2010 5 92 9.0 12.03 12.83 B 181236.56-191659.2

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