20302+2506 POU4536

 
 
20h 30m 10.57s +25 06' 20.4" P.A. 110 sep 6.4 mag 13.20,13.30
 
 
Coord 2000
20302+2506
Discov num
POU4536
Comp
Coord arcsec 2000
20 30 10.57 +25 06 20.4
Date first
1892
Date last
2015
Obs
12
Pa first
112
Pa last
110
P.A. Now (θ)
110°
Sep first
6.1
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
13.20
Mag sec
13.30
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-012
Sec motion ra
+002
Pri motion dec
-004
Sec motion dec
-006
Notes
rPM=1.118
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.6
Precise sep
6.384
Constellation
Vulpecula
Gaia DR2
06678413440
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20302+2506 POU4536 1997 3 110 6.4 13.20 13.30 D 203010.57+250620.4
20302+2506 POU4536 2008 4 109 6.4 13.20 13.30 D 203010.57+250620.4
20302+2506 POU4536 2010 7 110 6.4 13.20 13.30 203010.57+250620.4
20302+2506 POU4536 2015 8 110 6.4 13.20 13.30 203010.57+250620.4

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