20225-4203 HJ 5190AB (Kap1 Sgr)

Coord 2000	20225-4203		Discov num	HJ 5190		Comp	AB		Coord arcsec 2000	20 22 27.48 -42 02 57.7
Date first	1834		Date last	2010		Obs	7
Pa first	300		Pa last	312		P.A. Now (θ)	312°
Sep first	15.0		Sep last	40.0		Sep. Now (ρ)	40"
Mag pri	5.59		Mag sec	12.60		delta mag (ΔM)	7.01		Spectral class	A0V (white)
Pri motion ra	+036		Sec motion ra
Pri motion dec	-090		Sec motion dec
Notes	N (See Notes)

Visually invisible, K-band or other infrared star 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	Kap1 Sgr	230177	20225-4203	HJ 5190	AB	1834	2010	7	312	40.0	5.59	12.60	7.01		<===
Show		230177	20225-4203	HJ 5190	AC	1834	1999	7	283	56.8	5.59	11.60	6.01

Triple system
3 visible stars in this system

Precise pa	311.8		Precise sep	39.95		Name	Kap1 Sgr		Constellation	Sagittarius
SAO	230177		HIP	100469		Tycho2	7957-00549-1		Gaia DR2	05563170944
HD	193571		HR	7779		GC	28309		CD	CD-4214836
CP	CP-42 9065		Bayer	Kappa 1 Sagittarii		Bayer name	Kap1 Sgr		Distance	66.14
Distance ly	215.75

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20225-4203	HJ 5190	AB	1914	4	307	31.8	5.59	12.60	A0V	N	202227.48-420257.7
20225-4203	HJ 5190	AB	1999	6	312	39.0	5.59	12.60	A0V	N	202227.48-420257.7
20225-4203	HJ 5190	AB	2000	7	312	39.3	5.59	12.60	A0V	N	202227.48-420257.7
20225-4203	HJ 5190	AB	2010	7	312	40.0	5.59	12.60	A0V	N	202227.48-420257.7

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