18536-2235 ARA1902

 
 
18h 53m 41.05s -22 34' 43.7" P.A. 324 sep 11.2 mag 11.49,13.40
 
 
Coord 2000
18536-2235
Discov num
ARA1902
Comp
Coord arcsec 2000
18 53 41.05 -22 34 43.7
Date first
1921
Date last
2015
Obs
6
Pa first
321
Pa last
324
P.A. Now (θ)
324°
Sep first
10.2
Sep last
11.2
Sep. Now (ρ)
11.2"
Mag pri
11.49
Mag sec
13.40
delta mag (ΔM)
1.91
Spectral class
Pri motion ra
+006
Sec motion ra
-009
Pri motion dec
-007
Sec motion dec
+009
Notes
rPM=1.723
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
323.6
Precise sep
11.194
Constellation
Sagittarius
Tycho2
6860-00105-1
Gaia DR2
40300358400
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18536-2235 ARA1902 2000 2 323 11.1 11.49 13.40 D 185341.05-223443.7
18536-2235 ARA1902 2015 6 324 11.2 11.49 13.40 185341.05-223443.7

If you need more information about this double, apply for a data request form to the WDS.