20268+5900 HJ 1522

 
 
20h 26m 45.56s +59 00' 10.1" P.A. 88 sep 22.6 mag 10.64,13.60
 
 
Coord 2000
20268+5900
Discov num
HJ 1522
Comp
Coord arcsec 2000
20 26 45.56 +59 00 10.1
Date first
1828
Date last
2015
Obs
11
Pa first
93
Pa last
88
P.A. Now (θ)
88°
Sep first
13.0
Sep last
22.6
Sep. Now (ρ)
22.6"
Mag pri
10.64
Mag sec
13.60
delta mag (ΔM)
2.96
Spectral class
Pri motion ra
+002
Sec motion ra
+003
Pri motion dec
+001
Sec motion dec
+004
Notes
rPM=0.632
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
88.3
Precise sep
22.62
Constellation
Cygnus
Tycho2
3962-00951-1
Gaia DR2
84128592768
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20268+5900 HJ 1522 1999 2 88 22.6 10.64 13.60 D 202645.56+590010.1
20268+5900 HJ 1522 2008 3 88 22.6 10.64 13.60 D 202645.56+590010.1
20268+5900 HJ 1522 2010 6 88 22.6 10.64 13.60 202645.56+590010.1
20268+5900 HJ 1522 2015 7 88 22.6 10.64 13.60 202645.56+590010.1

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