20096+3218 ES 2431

Coord 2000	20096+3218		Discov num	ES 2431		Comp			Coord arcsec 2000	20 09 38.21 +32 18 05.6
Date first	1930		Date last	2015		Obs	9
Pa first	186		Pa last	192		P.A. Now (θ)	192°
Sep first	6.0		Sep last	5.9		Sep. Now (ρ)	5.9"
Mag pri	10.64		Mag sec	13.10		delta mag (ΔM)	2.46		Spectral class	F8 (yellow-white)
Pri motion ra	+001		Sec motion ra
Pri motion dec	+017		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	192.3		Precise sep	5.924		Constellation	Cygnus		Tycho2	2675-02409-1
Gaia DR2	10580611840		HD	331910

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20096+3218	ES 2431		2000	2	193	5.9	10.64	13.10	F8	D	200938.21+321805.6
20096+3218	ES 2431		2002	3	193	6.0	10.64	13.10	F8	D	200938.21+321805.6
20096+3218	ES 2431		2010	4	194	5.3	10.64	13.10	F8		200938.21+321805.6
20096+3218	ES 2431		2015	5	193	6.0	10.64	13.10	F8		200938.21+321805.6

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