20310+2350 POU4549

 
 
20h 31m 00.33s +23 50' 05.1" P.A. 344 sep 9.2 mag 14.40,14.50
 
 
Coord 2000
20310+2350
Discov num
POU4549
Comp
Coord arcsec 2000
20 31 00.33 +23 50 05.1
Date first
1899
Date last
2015
Obs
7
Pa first
347
Pa last
344
P.A. Now (θ)
344°
Sep first
9.1
Sep last
9.2
Sep. Now (ρ)
9.2"
Mag pri
14.40
Mag sec
14.50
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+022
Sec motion ra
-014
Pri motion dec
-063
Sec motion dec
+074
Notes
rPM=1.881
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
344.4
Precise sep
9.151
Constellation
Vulpecula
Gaia DR2
35703421440
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20310+2350 POU4549 2000 2 344 9.1 14.40 14.50 D 203100.33+235005.1
20310+2350 POU4549 2008 3 344 9.0 14.40 14.50 D 203100.33+235005.1
20310+2350 POU4549 2010 5 345 8.7 14.40 14.50 203100.33+235005.1
20310+2350 POU4549 2015 6 344 9.2 14.40 14.50 203100.33+235005.1

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