19502-1000 RST4643

Coord 2000	19502-1000		Discov num	RST4643		Comp			Coord arcsec 2000	19 50 09.77 -10 00 25.7
Date first	1940		Date last	1991		Obs	4
Pa first	277		Pa last	264		P.A. Now (θ)	264°
Sep first	1.3		Sep last	1.4		Sep. Now (ρ)	1.4"
Mag pri	6.91		Mag sec	10.26		delta mag (ΔM)	3.35		Spectral class	G5 (yellow)
Pri motion ra	+020		Sec motion ra	+019
Pri motion dec	+006		Sec motion dec	+010
Notes

rPM=0.192 (< 0.3, Physical double) This double is physical.

Precise pa	264.3		Precise sep	1.41		Constellation	Aquila		Tycho2	5729-01691-1
HD	187410		last precise pa	264.3		last precise sep	1.41

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19502-1000	RST4643		1991	4	264	1.4	6.91	10.26	G5	D	195009.77-100025.7

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