20203+2321 POU4380

 
 
20h 20m 21.74s +23 21' 29.0" P.A. 277 sep 12.9 mag 14.00,14.20
 
 
Coord 2000
20203+2321
Discov num
POU4380
Comp
Coord arcsec 2000
20 20 21.74 +23 21 29.0
Date first
1898
Date last
2015
Obs
9
Pa first
273
Pa last
277
P.A. Now (θ)
277°
Sep first
12.3
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
14.00
Mag sec
14.20
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+011
Sec motion ra
-015
Pri motion dec
-003
Sec motion dec
+011
Notes
rPM=1.588
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
277.3
Precise sep
12.908
Constellation
Vulpecula
Gaia DR2
06567980928
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20203+2321 POU4380 2000 2 277 12.9 14.00 14.20 D 202021.74+232129.0
20203+2321 POU4380 2001 3 277 12.9 14.00 14.20 D 202021.74+232129.0
20203+2321 POU4380 2010 4 277 12.8 14.00 14.20 202021.74+232129.0
20203+2321 POU4380 2015 5 277 12.9 14.00 14.20 202021.74+232129.0

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