19516-3511 NSN 488

Coord 2000	19516-3511		Discov num	NSN 488		Comp			Coord arcsec 2000	19 51 35.83 -35 10 37.5
Date first	2013		Date last	2015		Obs	4
Pa first	131		Pa last	134		P.A. Now (θ)	134°
Sep first	1.9		Sep last	1.9		Sep. Now (ρ)	1.9"
Mag pri	13.58		Mag sec	13.91		delta mag (ΔM)	0.33		Spectral class
Pri motion ra	+383		Sec motion ra	+351
Pri motion dec	+098		Sec motion dec	+045
Notes	T (Parallax indicates physical)

Visually invisible, K-band or other infrared star rPM=0.157 (< 0.3, Physical double) This double is physical.

Precise pa

134

Precise sep

1.937

Constellation

Sagittarius

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19516-3511	NSN 488		2015	3	134	1.9	13.58	13.91		T	195135.83-351037.5

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