19500+1702 HU  349AC

Coord 2000	19500+1702		Discov num	HU  349		Comp	AC		Coord arcsec 2000	19 49 58.74 +17 01 41.9
Date first	1915		Date last	2009		Obs	5
Pa first	30		Pa last	28		P.A. Now (θ)	28°
Sep first	57.8		Sep last	57.7		Sep. Now (ρ)	57.7"
Mag pri	9.00		Mag sec	12.80		delta mag (ΔM)	3.8		Spectral class	B9 (blue-white)
Pri motion ra	+002		Sec motion ra	+003
Pri motion dec	-003		Sec motion dec	+038
Notes

rPM=1.076 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19500+1702	HU 349	AB	1901	2000	9	237	2.4	9.00	13.40	4.40
Show			19500+1702	HU 349	AC	1915	2009	5	28	57.7	9.00	12.80	3.80		<===
Show			19500+1702	J 1107	CD	1915	2009	4	197	3.1	12.80	13.50	0.70

Quadruple system
4 visible stars in this system

Precise pa	28.2		Precise sep	57.71		Cdsa2 id	HU 349 AC		Constellation	Sagitta
Ra deg	19.832983333333335		De deg	17.028305555555555		last precise pa	28.2		last precise sep	57.71

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19500+1702	HU 349	AC	2000	3	29	54.9	8.96	13.10	B9	D	194958.73+170141.9
19500+1702	HU 349	AC	2009	4	28	57.7	9.00	11.30	B9	D	194958.74+170141.9

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