20264+4520 KPP 472

20^h 26^m 23.17^s +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

2070936855375294976

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

If you need more information about this double, apply for a data request form to the WDS.