20286+2404 KU   59AB

 
 
20h 28m 38.61s +24 04' 27.0" P.A. 142 sep 32.9 mag 10.02,10.04 Sp A0
 
 
Coord 2000
20286+2404
Discov num
KU   59
Comp
AB
Coord arcsec 2000
20 28 38.61 +24 04 27.0
Date first
1892
Date last
2016
Obs
17
Pa first
140
Pa last
142
P.A. Now (θ)
142°
Sep first
31.6
Sep last
32.9
Sep. Now (ρ)
32.9"
Mag pri
10.02
Mag sec
10.04
delta mag (ΔM)
0.02
Spectral class
A0 (white)
Pri motion ra
+007
Sec motion ra
+008
Pri motion dec
-002
Sec motion dec
-020
Notes
rPM=0.837
This double is not physical.
 
 
20286+2404 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20286+2404 KU 59 AB 1892 2016 17 142 32.9 10.02 10.04 0.02 <===
Show 20286+2404 KU 59 BC 1894 2016 13 317 4.3 10.04 10.51 0.47
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
141.9
Precise sep
32.933
Constellation
Vulpecula
SAO
88724
Tycho2
2156-00657-1
Gaia DR2
44529858560
HD
346591
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20286+2404 KU 59 AB 2005 13 142 32.1 10.02 10.04 A0 D 202838.61+240427.0
20286+2404 KU 59 AB 2008 14 142 32.7 10.02 10.04 A0 D 202838.61+240427.0
20286+2404 KU 59 AB 2016 16 142 32.9 10.02 10.04 A0 202838.61+240427.0

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