20067-1534 LDS4830

Coord 2000	20067-1534		Discov num	LDS4830		Comp			Coord arcsec 2000	20 06 37.65 -15 33 37.5
Date first	1960		Date last	2010		Obs	4
Pa first	320		Pa last	320		P.A. Now (θ)	320°
Sep first	39.5		Sep last	39.9		Sep. Now (ρ)	39.9"
Mag pri	11.16		Mag sec	15.89		delta mag (ΔM)	4.73		Spectral class	K5V (yellow-orange)
Pri motion ra	-139		Sec motion ra	-139
Pri motion dec	-070		Sec motion dec	-065
Notes

rPM=0.032 (< 0.3, Physical double) This double is physical.

Precise pa	319.5		Precise sep	39.86		Constellation	Sagittarius		Tycho2	6314-01142-1
Gaia DR2	68030748416

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20067-1534	LDS4830		1960	1	320	39.5	11.16	16.50			200637.65-153337.5
20067-1534	LDS4830		1999	2	320	39.9	11.16	16.50			200637.65-153337.5
20067-1534	LDS4830		2010	4	320	39.9	11.16	15.89	K5V		200637.65-153337.5

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