20238+2425 POU4440

 
 
20h 23m 51.31s +24 25' 13.5" P.A. 251 sep 16.4 mag 11.17,13.50
 
 
Coord 2000
20238+2425
Discov num
POU4440
Comp
Coord arcsec 2000
20 23 51.31 +24 25 13.5
Date first
1899
Date last
2015
Obs
9
Pa first
250
Pa last
251
P.A. Now (θ)
251°
Sep first
15.2
Sep last
16.4
Sep. Now (ρ)
16.4"
Mag pri
11.17
Mag sec
13.50
delta mag (ΔM)
2.33
Spectral class
Pri motion ra
+005
Sec motion ra
-019
Pri motion dec
+003
Sec motion dec
+003
Notes
rPM=1.248
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
251.4
Precise sep
16.408
Constellation
Vulpecula
Tycho2
2160-00107-1
Gaia DR2
83678056576
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20238+2425 POU4440 1997 2 252 16.3 11.17 13.50 D 202351.31+242513.5
20238+2425 POU4440 2001 3 252 16.3 11.17 13.50 D 202351.31+242513.5
20238+2425 POU4440 2010 4 252 16.0 11.17 13.50 202351.31+242513.5
20238+2425 POU4440 2015 5 251 16.4 11.17 13.50 202351.31+242513.5

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