19541+4236 ROE 145

Coord 2000	19541+4236		Discov num	ROE 145		Comp			Coord arcsec 2000	19 54 03.83 +42 35 35.3
Date first	1892		Date last	2016		Obs	7
Pa first	240		Pa last	254		P.A. Now (θ)	254°
Sep first	13.9		Sep last	11.7		Sep. Now (ρ)	11.7"
Mag pri	10.65		Mag sec	11.40		delta mag (ΔM)	0.75		Spectral class
Pri motion ra	+002		Sec motion ra	+009
Pri motion dec	-021		Sec motion dec	+009
Notes

rPM=1.46 This double is not physical.

Precise pa	253.7		Precise sep	11.723		Cdsa2 id	ROE 145		Constellation	Cygnus
Ra deg	19.90106388888889		De deg	42.593138888888895		last precise pa	253.7		last precise sep	11.723

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19541+4236	ROE 145		2006	4	252	12.2	10.65	11.40		D	195403.83+423535.3
19541+4236	ROE 145		2010	7	253	11.6	10.65	11.40			195403.83+423535.3
19541+4236	ROE 145		2016	7	254	11.7	10.65	11.40			195403.83+423535.3

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