19516+5913 HJ 2910

19^h 51^m 34.50^s +59° 12' 55.3" P.A. 260.00 sep 13.1 mag 9.92,11.72 Sp A3

Coord 2000	19516+5913	Discov num	HJ 2910	Comp		Coord arcsec 2000	19 51 34.50 +59 12 55.3
Date first	1831	Date last	2015	Obs	13
Pa first	264	Pa last	260	P.A. Now (θ)	260°
Sep first	8.0	Sep last	13.1	Sep. Now (ρ)	13.1"
Mag pri	9.92	Mag sec	11.72	delta mag (ΔM)	1.8	Spectral class	A3 (white)
Pri motion ra	+005	Sec motion ra	+005
Pri motion dec	-009	Sec motion dec	-010
Notes	U (Proper motion indicates non-physical)

rPM=0.089 (< 0.3, Physical double)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	259.9		Precise sep	13.116		Constellation	Cygnus		SAO	32066
Tycho2	3947-01053-1		Gaia DR2	2235906789720990592		HD	239243

WDS HISTORIC DATA

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