01581+5928 TDS2069

Coord 2000	01581+5928		Discov num	TDS2069		Comp			Coord arcsec 2000	01 58 07.09 +59 28 17.9
Date first	1991		Date last	1991		Obs	1
Pa first	227		Pa last	227		P.A. Now (θ)	227°
Sep first	2.3		Sep last	2.3		Sep. Now (ρ)	2.3"
Mag pri	10.75		Mag sec	12.60		delta mag (ΔM)	1.85		Spectral class	B5 (blue-white)
Pri motion ra	-005		Sec motion ra	-005
Pri motion dec	-001		Sec motion dec	-001
Notes	X (Dubious double)

Nature of this double is uncertain.

Precise pa	227.3		Precise sep	2.32		Constellation	Cassiopeia		Tycho2	3696-00221-1
last precise pa	227.3		last precise sep	2.32

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01581+5928	TDS2069		1991	1	227	2.3	10.75	12.60			015807.09+592817.9

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