20137+2333 POU4288

 
 
20h 13m 40.87s +23 32' 58.7" P.A. 104 sep 14.6 mag 10.60,11.70
 
 
Coord 2000
20137+2333
Discov num
POU4288
Comp
Coord arcsec 2000
20 13 40.87 +23 32 58.7
Date first
1892
Date last
2015
Obs
15
Pa first
109
Pa last
104
P.A. Now (θ)
104°
Sep first
13.4
Sep last
14.6
Sep. Now (ρ)
14.6"
Mag pri
10.60
Mag sec
11.70
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-007
Sec motion ra
+002
Pri motion dec
-009
Sec motion dec
-004
Notes
rPM=0.903
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
104.4
Precise sep
14.639
Constellation
Vulpecula
Tycho2
2154-02884-1
Gaia DR2
72206768000
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20137+2333 POU4288 2007 5 104 14.7 10.60 11.70 D 201340.87+233258.7
20137+2333 POU4288 2008 6 105 14.8 10.60 11.70 D 201340.87+233258.7
20137+2333 POU4288 2009 7 106 14.7 10.60 11.70 D 201340.87+233258.7
20137+2333 POU4288 2011 9 105 14.6 10.60 11.70 201340.87+233258.7
20137+2333 POU4288 2015 11 104 14.6 10.60 11.70 201340.87+233258.7

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