19518+2344 CHE 172

Coord 2000	19518+2344		Discov num	CHE 172		Comp			Coord arcsec 2000	19 51 25.79 +23 42 55.8
Date first	1907		Date last	2010		Obs	4
Pa first	43		Pa last	45		P.A. Now (θ)	45°
Sep first	22.2		Sep last	22.8		Sep. Now (ρ)	22.8"
Mag pri	12.01		Mag sec	12.56		delta mag (ΔM)	0.55		Spectral class
Pri motion ra	+046		Sec motion ra	+008
Pri motion dec	+036		Sec motion dec	-002
Notes	N (See Notes)

rPM=0.92 This double is not physical.

Precise pa	45.4		Precise sep	22.79		Cdsa2 id	CHE 172		Constellation	Vulpecula
Ra deg	19.85716388888889		De deg	23.7155		last precise pa	45.4		last precise sep	22.79

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19518+2344	CHE 172		1907	1	317	22.2	11.40	12.40			195144.84+234418.2
19518+2344	CHE 172		2000	2	45	22.6	11.60	12.60		N	195125.79+234255.8
19518+2344	CHE 172		2001	3	45	22.7	11.60	12.60		N	195125.79+234255.8
19518+2344	CHE 172		2010	4	46	22.7	12.01	12.56		N	195125.79+234255.8

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