19363+3540 STT 377 AB (HD 185173)

Coord 2000	19363+3540		Discov num	STT 377		Comp	AB		Coord arcsec 2000	19 36 17.16 +35 39 34.4
Date first	1842		Date last	2016		Obs	74
Pa first	41		Pa last	34.2		P.A. Now (θ)	34.2°
Sep first	0.8		Sep last	0.936		Sep. Now (ρ)	0.936"
Mag pri	9.37		Mag sec	9.42		delta mag (ΔM)	0.05		Spectral class	A0 (white)
Pri motion ra	-002		Sec motion ra	-002
Pri motion dec	-003		Sec motion dec	-003
Notes	N (See Notes)

Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 185173	68569	19 36 17 +35 39 34	STT 377 AB	2016	74	34	0.9	9.37	9.42	0.05		<===
Show		68569	19 36 17 +35 39 34	STT 377 AB,C	2015	31	155	25.5	9.37	10.29	0.92
Show			19 36 17 +35 39 34	STT 377 BC	2015	15	154	25.3	9.42	10.29	0.87
Show			19 36 18 +35 39 12	FYM 180 CD	2015	5	165	11.4	10.29	12.86	2.57

Quadruple system
5 estimated visually detectable stars in this system

Name	HD 185173		Constellation	Cygnus		SAO	68569		Tycho2	2667-00274-1
Gaia DR2	2048242763574912128		HD	185173		DM	BD+35 3705