20391+2337 POU4796

 
 
20h 39m 04.41s +23 36' 49.5" P.A. 278.00 sep 16.5 mag 12.20,14.30
 
 
Coord 2000
20391+2337
Discov num
POU4796
Comp
Coord arcsec 2000
20 39 04.41 +23 36 49.5
Date first
1898
Date last
2015
Obs
10
Pa first
278
Pa last
278
P.A. Now (θ)
278°
Sep first
16.6
Sep last
16.5
Sep. Now (ρ)
16.5"
Mag pri
12.20
Mag sec
14.30
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
+006
Sec motion ra
-004
Pri motion dec
+000
Sec motion dec
+001
Notes
rPM=1.675
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278
Precise sep
16.471
Constellation
Vulpecula
Gaia DR2
1819160679853126912
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20391+2337 POU4796 2000 2 278 16.5 12.20 14.30 D 203904.41+233649.5
20391+2337 POU4796 2008 3 278 16.7 12.20 14.30 D 203904.41+233649.5
20391+2337 POU4796 2010 5 277 16.2 12.20 14.30 203904.41+233649.5
20391+2337 POU4796 2015 6 278 16.5 12.20 14.30 203904.41+233649.5

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