19597-1940 LDS4827

Coord 2000	19597-1940		Discov num	LDS4827		Comp			Coord arcsec 2000	19 59 42.82 -19 40 09.2
Date first	1960		Date last	2015		Obs	6
Pa first	252		Pa last	253		P.A. Now (θ)	253°
Sep first	15.0		Sep last	15.1		Sep. Now (ρ)	15.1"
Mag pri	12.60		Mag sec	17.70		delta mag (ΔM)	5.1		Spectral class
Pri motion ra	+065		Sec motion ra	+096
Pri motion dec	+078		Sec motion dec	+106
Notes

rPM=0.292 (< 0.3, Physical double) This double is physical.

Precise pa

252.9

Precise sep

15.095

Constellation

Sagittarius

Gaia DR2

80687165184

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19597-1940	LDS4827		1960	1	252	15.0	13.30	19.50			195908.57-194000.0
19597-1940	LDS4827		1998	2	253	15.1	12.60	17.70			195942.82-194009.2
19597-1940	LDS4827		2010	4	253	14.8	12.60	17.70			195942.82-194009.2
19597-1940	LDS4827		2015	5	253	15.1	12.60	17.70			195942.82-194009.2

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