20189+2351 POU4358

 
 
20h 18m 51.54s +23 50' 20.9" P.A. 151 sep 18.2 mag 11.60,12.00
 
 
Coord 2000
20189+2351
Discov num
POU4358
Comp
Coord arcsec 2000
20 18 51.54 +23 50 20.9
Date first
1894
Date last
2015
Obs
10
Pa first
151
Pa last
151
P.A. Now (θ)
151°
Sep first
18.3
Sep last
18.2
Sep. Now (ρ)
18.2"
Mag pri
11.60
Mag sec
12.00
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-001
Sec motion ra
-004
Pri motion dec
-003
Sec motion dec
-003
Notes
rPM=0.6
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
150.5
Precise sep
18.23
Constellation
Vulpecula
Gaia DR2
67572851328
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20189+2351 POU4358 2000 3 150 18.2 11.60 12.00 D 201851.54+235020.9
20189+2351 POU4358 2001 4 150 18.3 11.60 12.00 D 201851.54+235020.9
20189+2351 POU4358 2010 5 150 18.3 11.60 12.00 201851.54+235020.9
20189+2351 POU4358 2015 6 150 18.2 11.60 12.00 201851.54+235020.9

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