20182-3258 SEE 413AB

Coord 2000	20182-3258		Discov num	SEE 413		Comp	AB		Coord arcsec 2000	20 18 20.08 -32 58 07.5
Date first	1896		Date last	2015		Obs	5
Pa first	26		Pa last	33		P.A. Now (θ)	33°
Sep first	16.4		Sep last	17.5		Sep. Now (ρ)	17.5"
Mag pri	11.51		Mag sec	12.70		delta mag (ΔM)	1.19		Spectral class	K0 (yellow-orange)
Pri motion ra	-002		Sec motion ra	+002
Pri motion dec	-017		Sec motion dec	+010
Notes

rPM=1.595 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20182-3258	SEE 413	AB	1896	2015	5	33	17.5	11.51	12.70	1.19		<===
Show			20182-3258	SEE 413	BC	1896	2015	4	145	5.1	12.70	13.50	0.80

Triple system
3 visible stars in this system

Precise pa	32.8		Precise sep	17.45		Constellation	Sagittarius		SAO	211979
Tycho2	7446-01173-1		Gaia DR2	24316189312

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20182-3258	SEE 413	AB	1896	1	26	16.4	9.47	13.90	K0		201812.26-325753.7
20182-3258	SEE 413	AB	1999	2	32	17.3	11.51	12.70	K0		201820.08-325807.5
20182-3258	SEE 413	AB	2015	5	33	17.5	11.51	12.70	K0		201820.08-325807.5

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