19569-3623 SEE 399AB,C

Coord 2000	19569-3623		Discov num	SEE 399		Comp	AB,C		Coord arcsec 2000	19 56 52.91 -36 22 41.3
Date first	1896		Date last	1998		Obs	9
Pa first	32		Pa last	31		P.A. Now (θ)	31°
Sep first	4.5		Sep last	5.0		Sep. Now (ρ)	5"
Mag pri	9.20		Mag sec	12.80		delta mag (ΔM)	3.6		Spectral class	A9V (white)
Pri motion ra	+000		Sec motion ra
Pri motion dec	-019		Sec motion dec
Notes

Nature of this double is uncertain.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19569-3623	B 456	AB	1926	1991	9	50	0.7	9.78	10.27	0.49
Show			19569-3623	SEE 399	AB,C	1896	1998	9	31	5.0	9.20	12.80	3.60		<===

Triple system
4 visible stars in this system

Precise pa	31.2		Precise sep	5.008		Constellation	Sagittarius		SAO	211676
Tycho2	7451-01272-1		Gaia DR2	74629376128		HD	188491

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19569-3623	SEE 399	AB,C	1998	8	33	4.6	9.20	12.80	A9V	D	195652.91-362241.3

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