20205+2342 POU4384

 
 
20h 20m 32.95s +23 41' 58.5" P.A. 13 sep 11.4 mag 13.10,13.40
 
 
Coord 2000
20205+2342
Discov num
POU4384
Comp
Coord arcsec 2000
20 20 32.95 +23 41 58.5
Date first
1898
Date last
2015
Obs
9
Pa first
357
Pa last
13
P.A. Now (θ)
13°
Sep first
7.5
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
13.10
Mag sec
13.40
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-011
Sec motion ra
+031
Pri motion dec
-107
Sec motion dec
+099
Notes
U (Proper motion indicates non-physical)
rPM=1.955
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.5
Precise sep
11.417
Constellation
Vulpecula
Gaia DR2
14675980032
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20205+2342 POU4384 1898 1 177 7.5 13.60 14.20 202012.00+234200.0
20205+2342 POU4384 2000 2 192 10.8 13.60 14.20 U 202032.95+234158.2
20205+2342 POU4384 2001 3 12 11.0 13.10 13.40 U 202032.95+234158.5
20205+2342 POU4384 2010 4 12 11.2 13.10 13.40 U 202032.95+234158.5
20205+2342 POU4384 2015 5 12 11.4 13.10 13.40 U 202032.95+234158.5

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