01220+5833 TDS1856

Coord 2000	01220+5833		Discov num	TDS1856		Comp			Coord arcsec 2000	01 21 59.19 +58 33 13.8
Date first	1991		Date last	1991		Obs	1
Pa first	240		Pa last	240		P.A. Now (θ)	240°
Sep first	0.6		Sep last	0.6		Sep. Now (ρ)	0.6"
Mag pri	11.97		Mag sec	11.97		delta mag (ΔM)	0		Spectral class	B0 (blue-white)
Pri motion ra	-004		Sec motion ra	-004
Pri motion dec	+001		Sec motion dec	+001
Notes

Nature of this double is uncertain.

Precise pa	240.2		Precise sep	0.56		Constellation	Cassiopeia		Tycho2	3682-00736-1
Gaia DR2	3729920128

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01220+5833	TDS1856		1991	1	240	0.6	11.97	11.97			012159.19+583313.8

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