17289-3244 TOK 914 BC

Coord 2000	17289-3244		Discov num	TOK 914		Comp	BC		Coord arcsec 2000	17 28 55.79 -32 43 57.8
Date first	2021		Date last	2021		Obs	1
Pa first	312		Pa last	312.1		P.A. Now (θ)	312.1°
Sep first	0.3		Sep last	0.315		Sep. Now (ρ)	0.315"
Mag pri	8.90		Mag sec	10.90		delta mag (ΔM)	2		Spectral class
Pri motion ra			Sec motion ra
Pri motion dec			Sec motion dec
Notes	W K (, K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 317617		17 28 56 -32 43 57	VSP 50 AC	2015	1	104	2.0	7.90	10.90	3.00
Show			17 28 56 -32 43 58	TOK 914 BC	2021	1	312	0.3	8.90	10.90	2.00		<===

Triple system
3 estimated visually detectable stars in this system

Constellation

Scorpius

Tycho2

7379-00279-1

HD

317617