18527-3950 WG  237

 
 
18h 52m 46.69s -39 49' 37.1" P.A. 307 sep 5 mag 11.13,11.60
 
 
Coord 2000
18527-3950
Discov num
WG  237
Comp
Coord arcsec 2000
18 52 46.69 -39 49 37.1
Date first
1903
Date last
2000
Obs
5
Pa first
308
Pa last
307
P.A. Now (θ)
307°
Sep first
5.5
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
11.13
Mag sec
11.60
delta mag (ΔM)
0.47
Spectral class
Pri motion ra
+029
Sec motion ra
+006
Pri motion dec
-019
Sec motion dec
+004
Notes
rPM=0.938
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
307.1
Precise sep
5.01
Constellation
Corona Austrina
last precise pa
307.1
last precise sep
5.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18527-3950 WG 237 1999 3 307 5.2 11.13 11.60 D 185246.69-394937.1
18527-3950 WG 237 2000 5 307 5.0 11.13 11.60 185246.69-394937.1

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