19530+3846 BUP 201AB

Coord 2000	19530+3846		Discov num	BUP 201		Comp	AB		Coord arcsec 2000	19 53 01.54 +38 46 24.1
Date first	1909		Date last	2002		Obs	6
Pa first	314		Pa last	266		P.A. Now (θ)	266°
Sep first	43.7		Sep last	28.1		Sep. Now (ρ)	28.1"
Mag pri	7.52		Mag sec	11.47		delta mag (ΔM)	3.95		Spectral class	G8IV (yellow)
Pri motion ra	-044		Sec motion ra	-002
Pri motion dec	+341		Sec motion dec	-006
Notes

rPM=1.017 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		69027	19 53 02 +38 46 24	BUP 201 AB	2002	6	266	28.1	7.52	11.47	3.95		<===
Show		69027	19 53 02 +38 46 24	OPI 9002 AC	2015	6	217	29.0	7.52	12.60	5.08

Triple system
3 visible stars in this system

Precise pa	265.5		Precise sep	28.104		Constellation	Cygnus		SAO	69027
HIP	97846		Tycho2	3137-00509-1		Gaia DR2	2072596018423783680		HD	188326
BD	BD+38 3801		Distance	55.93		Distance ly	182.44

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19530+3846	BUP 201	AB	2002	6	266	28.1	7.52	11.47	G8IV		195301.57+384621.2

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