20142+3522 ES  204

Coord 2000	20142+3522		Discov num	ES  204		Comp			Coord arcsec 2000	20 14 13.93 +35 21 42.0
Date first	1896		Date last	2015		Obs	26
Pa first	234		Pa last	281		P.A. Now (θ)	281°
Sep first	12.1		Sep last	15.1		Sep. Now (ρ)	15.1"
Mag pri	7.62		Mag sec	11.23		delta mag (ΔM)	3.61		Spectral class	F6V (yellow-white)
Pri motion ra	+047		Sec motion ra	+001
Pri motion dec	-084		Sec motion dec	+000
Notes	N U (See Notes, Proper motion indicates non-physical)

Visually invisible, K-band or other infrared star rPM=0.995 This double is not physical.

Precise pa	281.3		Precise sep	15.09		Constellation	Cygnus		SAO	69661
HIP	99737		Tycho2	2679-01539-1		Gaia DR2	44018187776		HD	192557
BD	BD+34 3930		Distance	62.89		Distance ly	205.15

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20142+3522	ES 204		2005	17	277	16.0	7.62	11.23	F6V	N D	201413.93+352142.0
20142+3522	ES 204		2006	18	281	14.3	7.62	11.23	F6V	N D	201413.93+352142.0
20142+3522	ES 204		2012	20	280	14.9	7.62	11.23	F6V	N D	201413.93+352142.0
20142+3522	ES 204		2015	22	281	15.1	7.62	11.23	F6V	NU	201413.93+352142.0

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