20366+1027 AG 258

20^h 36^m 37.44^s +10° 27' 03.2" P.A. 11.00 sep 4.2 mag 9.32,10.00 Sp G0

Coord 2000	20366+1027	Discov num	AG 258	Comp		Coord arcsec 2000	20 36 37.44 +10 27 03.2
Date first	1894	Date last	2017	Obs	30
Pa first	11	Pa last	11	P.A. Now (θ)	11°
Sep first	4.5	Sep last	4.2	Sep. Now (ρ)	4.2"
Mag pri	9.32	Mag sec	10.00	delta mag (ΔM)	0.68	Spectral class	G0 (yellow)
Pri motion ra	+058	Sec motion ra	+056
Pri motion dec	+004	Sec motion dec	+003
Notes	V (Proper motion indicates physical)

rPM=0.038 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	10.7		Precise sep	4.16		Constellation	Delphinus		Tycho2	1092-00612-1
Gaia DR2	1754276815071964416		HD	196365

WDS HISTORIC DATA

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