19535+4939 ARG  87

Coord 2000	19535+4939		Discov num	ARG  87		Comp			Coord arcsec 2000	19 53 30.91 +49 38 46.3
Date first	1899		Date last	2014		Obs	14
Pa first	272		Pa last	271		P.A. Now (θ)	271°
Sep first	14.7		Sep last	14.7		Sep. Now (ρ)	14.7"
Mag pri	10.57		Mag sec	10.60		delta mag (ΔM)	0.03		Spectral class	F8 (yellow-white)
Pri motion ra	-003		Sec motion ra	-005
Pri motion dec	-010		Sec motion dec	-010
Notes

rPM=0.179 (< 0.3, Physical double) This double is physical.

Precise pa	270.8		Precise sep	14.719		Constellation	Cygnus		Tycho2	3566-01354-1
last precise pa	270.8		last precise sep	14.719

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19535+4939	ARG 87		2005	10	271	14.8	10.57	10.60	F8	D	195330.91+493846.3
19535+4939	ARG 87		2014	13	271	14.7	10.57	10.60	F8		195330.91+493846.3

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