20133+4214 COU2638

Coord 2000	20133+4214		Discov num	COU2638		Comp			Coord arcsec 2000	20 13 20.76 +42 13 24.7
Date first	1989		Date last	2008		Obs	2
Pa first	46		Pa last	48		P.A. Now (θ)	48°
Sep first	1.4		Sep last	1.8		Sep. Now (ρ)	1.8"
Mag pri	10.17		Mag sec	12.90		delta mag (ΔM)	2.73		Spectral class	F0 (yellow-white)
Pri motion ra	+008		Sec motion ra
Pri motion dec	+003		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	48		Precise sep	1.804		Constellation	Cygnus		Tycho2	3159-00848-1
Gaia DR2	95547428736		HD	228407

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20133+4214	COU2638		1989	1	46	1.4	10.17	12.90			201320.76+421324.7
20133+4214	COU2638		2008	2	48	1.8	10.17	12.90			201320.76+421324.7

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