20246+5527 MLR 588

Coord 2000	20246+5527		Discov num	MLR 588		Comp			Coord arcsec 2000	20 24 38.74 +55 26 35.1
Date first	1980		Date last	2014		Obs	22
Pa first	224		Pa last	243		P.A. Now (θ)	243°
Sep first	0.2		Sep last	0.2		Sep. Now (ρ)	0.2"
Mag pri	7.89		Mag sec	8.32		delta mag (ΔM)	0.43		Spectral class	A0 (white)
Pri motion ra	+000		Sec motion ra
Pri motion dec	-013		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	243		Precise sep	0.243		Constellation	Cygnus		SAO	32539
HIP	100667		Tycho2	3941-00172-1		Gaia DR2	98813951232		HD	194719
BD	BD+54 2344		Distance	229.36		Distance ly	748.17

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20246+5527	MLR 588		1996	18	241	0.2	7.89	8.32	A0		202438.74+552635.1
20246+5527	MLR 588		2009	19	252	0.3	7.89	8.32	A0		202438.74+552635.1
20246+5527	MLR 588		2010	20	242	0.3	7.89	8.32	A0	D	202438.74+552635.1
20246+5527	MLR 588		2014	22	243	0.2	7.89	8.32	A0		202438.74+552635.1

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