20123+2404 POU4268

 
 
20h 12m 15.61s +24 04' 03.2" P.A. 39 sep 14.6 mag 8.81,14.90 Sp A5
 
 
Coord 2000
20123+2404
Discov num
POU4268
Comp
Coord arcsec 2000
20 12 15.61 +24 04 03.2
Date first
1892
Date last
2015
Obs
10
Pa first
41
Pa last
39
P.A. Now (θ)
39°
Sep first
17.4
Sep last
14.6
Sep. Now (ρ)
14.6"
Mag pri
8.81
Mag sec
14.90
delta mag (ΔM)
6.09
Spectral class
A5 (white)
Pri motion ra
+015
Sec motion ra
-001
Pri motion dec
+007
Sec motion dec
-007
Notes
rPM=1.284
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
38.5
Precise sep
14.617
Constellation
Vulpecula
SAO
88343
Tycho2
2154-01014-1
Gaia DR2
67809084032
HD
192060
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20123+2404 POU4268 2000 3 39 14.9 8.81 14.90 A5 D 201215.61+240403.2
20123+2404 POU4268 2009 4 41 14.2 8.81 14.90 A5 D 201215.61+240403.2
20123+2404 POU4268 2010 6 39 14.6 8.81 14.90 A5 201215.61+240403.2
20123+2404 POU4268 2015 6 39 14.6 8.81 14.90 A5 201215.61+240403.2

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