20264+4520 KPP 472

 
 
20h 26m 23.17s +45 19' 35.5" P.A. 88.00 sep 4.6 mag 13.40,13.80
 
 
Coord 2000
20264+4520
Discov num
KPP 472
Comp
Coord arcsec 2000
20 26 23.17 +45 19 35.5
Date first
1999
Date last
2016
Obs
5
Pa first
88
Pa last
88
P.A. Now (θ)
88°
Sep first
4.5
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
13.40
Mag sec
13.80
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
-019
Sec motion dec
-019
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
88.2
Precise sep
4.553
Constellation
Cygnus
Gaia DR2
55375294976
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20264+4520 KPP 472 2015 3 88 4.6 13.40 13.80 V 202623.17+451935.5

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