20219+2355 POU4404

 
 
20h 21m 58.08s +23 55' 56.1" P.A. 254.00 sep 15.2 mag 14.00,14.10
 
 
Coord 2000
20219+2355
Discov num
POU4404
Comp
Coord arcsec 2000
20 21 58.08 +23 55 56.1
Date first
1898
Date last
2015
Obs
10
Pa first
259
Pa last
254
P.A. Now (θ)
254°
Sep first
13.6
Sep last
15.2
Sep. Now (ρ)
15.2"
Mag pri
14.00
Mag sec
14.10
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-007
Sec motion ra
-024
Pri motion dec
+017
Sec motion dec
-021
Notes
rPM=1.305
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
253.7
Precise sep
15.205
Constellation
Vulpecula
Gaia DR2
92692719488
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20219+2355 POU4404 2008 3 254 15.1 14.00 14.10 D 202158.08+235556.1
20219+2355 POU4404 2010 5 254 15.0 14.00 14.10 202158.08+235556.1
20219+2355 POU4404 2015 6 254 15.2 14.00 14.10 202158.08+235556.1

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