20373-0039 J  2317

 
 
20h 37m 24.06s -00 38' 55.0" P.A. 120 sep 6.1 mag 11.87,13.50
 
 
Coord 2000
20373-0039
Discov num
J  2317
Comp
Coord arcsec 2000
20 37 24.06 -00 38 55.0
Date first
1942
Date last
2015
Obs
8
Pa first
100
Pa last
120
P.A. Now (θ)
120°
Sep first
6.0
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
11.87
Mag sec
13.50
delta mag (ΔM)
1.63
Spectral class
Pri motion ra
+007
Sec motion ra
+005
Pri motion dec
+002
Sec motion dec
-014
Notes
rPM=1.085
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
119.6
Precise sep
6.14
Constellation
Aquila
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20373-0039 J 2317 2004 3 118 6.1 11.87 13.50 D 203724.06-003855.0
20373-0039 J 2317 2010 6 122 5.3 11.87 13.50 203724.06-003855.0
20373-0039 J 2317 2015 6 120 6.1 11.87 13.50 203724.06-003855.0

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