01157+5918 A   935

Coord 2000	01157+5918		Discov num	A   935		Comp			Coord arcsec 2000	01 15 40.80 +59 17 31.6
Date first	1905		Date last	2009		Obs	19
Pa first	37		Pa last	345		P.A. Now (θ)	345°
Sep first	0.3		Sep last	0.2		Sep. Now (ρ)	0.2"
Mag pri	8.96		Mag sec	9.89		delta mag (ΔM)	0.93		Spectral class	B9III (blue-white)
Pri motion ra	+002		Sec motion ra
Pri motion dec	+005		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	344.5		Precise sep	0.217		Constellation	Cassiopeia		SAO	22132
HIP	5890		Tycho2	3681-00419-1		HD	7432		BD	BD+58 203
Distance	202.84		Distance ly	661.66		last precise pa	344.5		last precise sep	0.217

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01157+5918	A 935		1994	16	356	0.3	8.96	9.89	B9III		011540.80+591731.6
01157+5918	A 935		2009	18	345	0.2	8.96	9.89	B9III		011540.80+591731.6

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