19504-7742 LDS 684

Coord 2000	19504-7742		Discov num	LDS 684		Comp			Coord arcsec 2000	19 50 27.77 -77 41 28.3
Date first	1920		Date last	2010		Obs	6
Pa first	315		Pa last	357		P.A. Now (θ)	357°
Sep first	25.0		Sep last	24.0		Sep. Now (ρ)	24"
Mag pri	14.80		Mag sec	15.60		delta mag (ΔM)	0.8		Spectral class
Pri motion ra	-009		Sec motion ra	-012
Pri motion dec	-146		Sec motion dec	-150
Notes

rPM=0.033 (< 0.3, Physical double) This double is physical.

Precise pa	357.1		Precise sep	23.97		Constellation	Octans		last precise pa	357.1
last precise sep	23.97

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19504-7742	LDS 684		1920	1	315	25.0	14.80	15.60		X	195015.00-774200.0
19504-7742	LDS 684		2000	2	357	24.0	14.80	15.60			195027.77-774128.3
19504-7742	LDS 684		2010	6	357	23.9	14.80	15.60			195027.77-774128.3

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