20295+4516 ES  662

Coord 2000	20295+4516		Discov num	ES  662		Comp			Coord arcsec 2000	20 29 27.73 +45 15 34.7
Date first	1893		Date last	2015		Obs	9
Pa first	141		Pa last	142		P.A. Now (θ)	142°
Sep first	6.4		Sep last	5.7		Sep. Now (ρ)	5.7"
Mag pri	9.72		Mag sec	11.90		delta mag (ΔM)	2.18		Spectral class
Pri motion ra	+004		Sec motion ra	+002
Pri motion dec	+008		Sec motion dec	+007
Notes

rPM=0.25 (< 0.3, Physical double) This double is physical.

Precise pa	142		Precise sep	5.719		Constellation	Cygnus		Tycho2	3573-00963-1
Gaia DR2	05090601984

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20295+4516	ES 662		2003	4	143	5.7	9.72	11.90		D	202927.73+451534.7
20295+4516	ES 662		2015	6	142	5.7	9.72	11.90			202927.73+451534.7

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