00373+5801 BU 1097

Coord 2000	00373+5801		Discov num	BU 1097		Comp			Coord arcsec 2000	00 37 16.28 +58 00 58.2
Date first	1889		Date last	2013		Obs	31
Pa first	72		Pa last	254		P.A. Now (θ)	254°
Sep first	0.6		Sep last	0.5		Sep. Now (ρ)	0.5"
Mag pri	8.83		Mag sec	7.70		delta mag (ΔM)	1.13		Spectral class	B9III (blue-white)
Pri motion ra	+005		Sec motion ra	+005
Pri motion dec	-002		Sec motion dec	-002
Notes	N (See Notes)

Nature of this double is uncertain.

Precise pa	254		Precise sep	0.493		Constellation	Cassiopeia		SAO	21571
HIP	2935		Tycho2	3662-02450-1		Gaia DR2	424965848341414784		HD	3377
BD	BD+57 113		Distance	374.53		Distance ly	1221.72

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00373+5801	BU 1097		2005	28	73	0.5	8.83	7.70	B9III	N D	003716.28+580058.2
00373+5801	BU 1097		2007	29	73	0.5	8.83	7.70	B9III	N D	003716.28+580058.2
00373+5801	BU 1097		2008	30	254	0.5	8.83	7.70	B9III	N D	003716.28+580058.2
00373+5801	BU 1097		2013	31	254	0.5	8.83	7.70	B9III	N	003716.28+580058.2

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