16212-2958 B  1319AB

Coord 2000	16212-2958		Discov num	B  1319		Comp	AB		Coord arcsec 2000	16 21 09.31 -29 58 03.4
Date first	1913		Date last	2001		Obs	14
Pa first	140		Pa last	133		P.A. Now (θ)	133°
Sep first	7.9		Sep last	7.8		Sep. Now (ρ)	7.8"
Mag pri	9.99		Mag sec	11.30		delta mag (ΔM)	1.31		Spectral class	G5 (yellow)
Pri motion ra	-027		Sec motion ra	-011
Pri motion dec	-024		Sec motion dec	-024
Notes

rPM=0.443 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		184334	16212-2958	B 1319	AB	1913	2001	14	133	7.8	9.99	11.30	1.31		<===
Show		184334	16212-2958	B 1319	BC	1928	1966	3	6	1.1	11.30	12.30	1.00

Triple system
3 visible stars in this system

Precise pa	133.3		Precise sep	7.764		Constellation	Scorpius		SAO	184334
Tycho2	6806-00223-1		HD	147138		last precise pa	133.3		last precise sep	7.764

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16212-2958	B 1319	AB	1999	11	133	7.7	9.99	11.30	G5	D	162109.31-295803.4
16212-2958	B 1319	AB	2001	14	133	7.8	9.99	11.30	G5	D	162109.31-295803.4
16212-2958	B 1319	AB	2010	15	132	7.1	9.99	11.30	G5		162109.31-295803.4

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