20115+3539 SEI 968

Coord 2000	20115+3539		Discov num	SEI 968		Comp			Coord arcsec 2000	20 11 26.15 +35 38 55.1
Date first	1896		Date last	2015		Obs	12
Pa first	124		Pa last	127		P.A. Now (θ)	127°
Sep first	5.7		Sep last	5.6		Sep. Now (ρ)	5.6"
Mag pri	10.91		Mag sec	11.16		delta mag (ΔM)	0.25		Spectral class
Pri motion ra	-001		Sec motion ra	-001
Pri motion dec	+002		Sec motion dec	-001
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=1.342 This double is not physical.

Precise pa	126.5		Precise sep	5.581		Constellation	Cygnus		Tycho2	2683-03762-1
Gaia DR2	44820865152

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20115+3539	SEI 968		2006	9	127	6.1	10.91	11.16		N D	201126.15+353855.1
20115+3539	SEI 968		2015	11	127	5.6	10.91	11.16		N	201126.15+353855.1

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