20456+3043 STF 2726 (52 Cyg)

20^h 45^m 39.76^s +30° 43' 10.8" P.A. 74.00 sep 5.8 mag 4.33,9.50 Sp K0III dist. 61.65 pc (201.1 l.y.)

Coord 2000	20456+3043	Discov num	STF2726	Comp		Coord arcsec 2000	20 45 39.76 +30 43 10.8
Date first	1825	Date last	2021	Obs	74
Pa first	57	Pa last	73.8	P.A. Now (θ)	73.8°
Sep first	7.2	Sep last	5.75	Sep. Now (ρ)	5.75"
Mag pri	4.33	Mag sec	9.50	delta mag (ΔM)	5.17	Spectral class	K0III (yellow-orange)
Pri motion ra	-009	Sec motion ra	-008
Pri motion dec	+024	Sec motion dec	+013
Notes	N U (See Notes, Proper motion indicates non-physical)

rPM=0.431

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS