20246+2407 POU4464

 
 
20h 24m 34.92s +24 07' 27.9" P.A. 58 sep 11.7 mag 10.38,14.80 Sp A2
 
 
Coord 2000
20246+2407
Discov num
POU4464
Comp
Coord arcsec 2000
20 24 34.92 +24 07 27.9
Date first
1898
Date last
2015
Obs
9
Pa first
59
Pa last
58
P.A. Now (θ)
58°
Sep first
12.6
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
10.38
Mag sec
14.80
delta mag (ΔM)
4.42
Spectral class
A2 (white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
57.5
Precise sep
11.698
Constellation
Vulpecula
SAO
88633
Tycho2
2156-00081-1
Gaia DR2
45005774336
HD
346478
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20246+2407 POU4464 1997 2 57 11.9 10.38 14.80 D 202434.92+240727.9
20246+2407 POU4464 2008 3 57 10.3 10.38 14.80 D 202434.92+240727.9
20246+2407 POU4464 2015 5 57 11.7 10.38 14.80 A2 202434.92+240727.9

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