18056-2328 ARA2212

 
 
18h 05m 35.38s -23 27' 20.2" P.A. 155 sep 10 mag 12.30,12.50
 
 
Coord 2000
18056-2328
Discov num
ARA2212
Comp
Coord arcsec 2000
18 05 35.38 -23 27 20.2
Date first
1923
Date last
1999
Obs
4
Pa first
154
Pa last
155
P.A. Now (θ)
155°
Sep first
10.2
Sep last
10.0
Sep. Now (ρ)
10"
Mag pri
12.30
Mag sec
12.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+001
Sec motion ra
-002
Pri motion dec
-002
Sec motion dec
-003
Notes
rPM=0.877
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
154.7
Precise sep
9.975
Constellation
Sagittarius
last precise pa
154.7
last precise sep
9.975
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18056-2328 ARA2212 1999 2 155 9.9 12.30 12.50 D 180535.38-232720.2

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