20256+2504 A   392

Coord 2000	20256+2504		Discov num	A   392		Comp			Coord arcsec 2000	20 25 35.53 +25 03 21.5
Date first	1902		Date last	2016		Obs	13
Pa first	298		Pa last	293		P.A. Now (θ)	293°
Sep first	0.9		Sep last	0.9		Sep. Now (ρ)	0.9"
Mag pri	9.59		Mag sec	10.44		delta mag (ΔM)	0.85		Spectral class	A2 (white)
Pri motion ra	+009		Sec motion ra	+009
Pri motion dec	-002		Sec motion dec	-002
Notes

Nature of this double is uncertain.

Precise pa	293.2		Precise sep	0.9		Constellation	Vulpecula		Tycho2	2160-01065-1
Gaia DR2	75580911232		HD	340278

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20256+2504	A 392		1991	11	294	0.8	9.59	10.44	A2		202535.53+250321.5
20256+2504	A 392		2016	12	293	0.9	9.59	10.44	A2		202535.53+250321.5

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