19522+4518 SMA 106

Coord 2000	19522+4518		Discov num	SMA 106		Comp			Coord arcsec 2000	19 52 10.99 +45 17 29.6
Date first	1921		Date last	2007		Obs	4
Pa first	253		Pa last	254		P.A. Now (θ)	254°
Sep first	14.5		Sep last	14.3		Sep. Now (ρ)	14.3"
Mag pri	11.18		Mag sec	14.20		delta mag (ΔM)	3.02		Spectral class
Pri motion ra	+003		Sec motion ra
Pri motion dec	-005		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	253.6		Precise sep	14.31		Cdsa2 id	SMA 106		Constellation	Cygnus
Ra deg	19.869719444444446		De deg	45.291555555555554		last precise pa	253.6		last precise sep	14.31

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19522+4518	SMA 106		1998	2	253	14.2	11.18	14.20		D	195210.99+451729.6
19522+4518	SMA 106		2007	3	254	14.3	11.18	14.20		D	195210.99+451729.6

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