19471+4635 DEA 406

19^h 47^m 08.00^s +46° 35' 37.1" P.A. 20.00 sep 20.7 mag 13.80,16.20

Coord 2000	19471+4635	Discov num	DEA 406	Comp		Coord arcsec 2000	19 47 08.00 +46 35 37.1
Date first	1998	Date last	2015	Obs	8
Pa first	20	Pa last	20	P.A. Now (θ)	20°
Sep first	20.9	Sep last	20.7	Sep. Now (ρ)	20.7"
Mag pri	13.80	Mag sec	16.20	delta mag (ΔM)	2.4	Spectral class
Pri motion ra	+001	Sec motion ra	-001
Pri motion dec	-012	Sec motion dec	-015
Notes	V (Proper motion indicates physical)

rPM=0.24 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

19.5

Precise sep

20.688

Constellation

Cygnus

Gaia DR2

2080325860036428032

WDS HISTORIC DATA

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