22317-1156 GWP3166

 
 
22h 31m 43.52s -11 56' 14.7" P.A. 239 sep 22.6 mag 16.40,18.60
 
 
Coord 2000
22317-1156
Discov num
GWP3166
Comp
Coord arcsec 2000
22 31 43.52 -11 56 14.7
Date first
1989
Date last
2010
Obs
3
Pa first
238
Pa last
239
P.A. Now (θ)
239°
Sep first
23.3
Sep last
22.6
Sep. Now (ρ)
22.6"
Mag pri
16.40
Mag sec
18.60
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
+054
Sec motion ra
+050
Pri motion dec
-050
Sec motion dec
-058
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.117 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.5
Precise sep
22.63
Cdsa2 id
GWP 3166
Constellation
Aquarius
Ra deg
22.528755555555556
De deg
-11.937416666666667
last precise pa
238.5
last precise sep
22.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22317-1156 GWP3166 1998 2 238 23.0 16.40 18.60 V R 223143.52-115614.7
22317-1156 GWP3166 2010 3 238 22.6 16.40 18.60 V R 223143.52-115614.7

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