16180-2210 TDS9826

Coord 2000	16180-2210		Discov num	TDS9826		Comp			Coord arcsec 2000	16 18 00.32 -22 09 35.2
Date first	1991		Date last	2015		Obs	2
Pa first	223		Pa last	230		P.A. Now (θ)	230°
Sep first	1.9		Sep last	1.9		Sep. Now (ρ)	1.9"
Mag pri	11.63		Mag sec	11.85		delta mag (ΔM)	0.22		Spectral class
Pri motion ra	-039		Sec motion ra	-039
Pri motion dec	-037		Sec motion dec	-037
Notes

Nature of this double is uncertain.

Precise pa	230.3		Precise sep	1.873		Constellation	Scorpius		Tycho2	6214-02040-1
Gaia DR2	6242736824461931008

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16180-2210	TDS9826		1991	1	223	1.9	11.63	11.85			161800.32-220935.2
16180-2210	TDS9826		2015	2	230	1.9	11.63	11.85			161800.32-220935.2

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