20355+2348 POU4702

 
 
20h 35m 27.30s +23 47' 32.0" P.A. 338 sep 16.5 mag 13.64,14.02
 
 
Coord 2000
20355+2348
Discov num
POU4702
Comp
Coord arcsec 2000
20 35 27.30 +23 47 32.0
Date first
1898
Date last
2015
Obs
9
Pa first
334
Pa last
338
P.A. Now (θ)
338°
Sep first
15.2
Sep last
16.5
Sep. Now (ρ)
16.5"
Mag pri
13.64
Mag sec
14.02
delta mag (ΔM)
0.38
Spectral class
Pri motion ra
-002
Sec motion ra
-024
Pri motion dec
-017
Sec motion dec
+031
Notes
rPM=1.347
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
338.1
Precise sep
16.451
Constellation
Vulpecula
Gaia DR2
57452453760
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20355+2348 POU4702 1998 2 338 16.3 13.64 14.02 D 203527.30+234732.0
20355+2348 POU4702 2001 3 338 16.2 13.64 14.02 D 203527.30+234732.0
20355+2348 POU4702 2010 4 338 16.3 13.64 14.02 203527.30+234732.0
20355+2348 POU4702 2015 5 338 16.5 13.64 14.02 203527.30+234732.0

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