20188+2504 POU4355

 
 
20h 18m 44.15s +25 03' 55.9" P.A. 177 sep 10.7 mag 13.10,14.10
 
 
Coord 2000
20188+2504
Discov num
POU4355
Comp
Coord arcsec 2000
20 18 44.15 +25 03 55.9
Date first
1898
Date last
2015
Obs
11
Pa first
166
Pa last
177
P.A. Now (θ)
177°
Sep first
4.8
Sep last
10.7
Sep. Now (ρ)
10.7"
Mag pri
13.10
Mag sec
14.10
delta mag (ΔM)
1
Spectral class
Pri motion ra
-014
Sec motion ra
-013
Pri motion dec
+157
Sec motion dec
+015
Notes
rPM=0.901
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
177.2
Precise sep
10.667
Constellation
Vulpecula
Gaia DR2
70438077184
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20188+2504 POU4355 1898 1 166 4.8 13.20 14.00 201807.50+250400.0
20188+2504 POU4355 2009 2 178 10.7 13.20 14.00 201807.50+250400.0
20188+2504 POU4355 2010 6 179 10.0 13.10 14.10 201844.15+250355.9
20188+2504 POU4355 2015 7 177 10.7 13.10 14.10 201844.15+250355.9

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