01409+6057 STI 259

Coord 2000	01409+6057		Discov num	STI 259		Comp			Coord arcsec 2000	01 40 53.99 +60 57 48.7
Date first	1902		Date last	2015		Obs	6
Pa first	137		Pa last	139		P.A. Now (θ)	139°
Sep first	8.9		Sep last	8.6		Sep. Now (ρ)	8.6"
Mag pri	12.06		Mag sec	12.90		delta mag (ΔM)	0.84		Spectral class
Pri motion ra	+002		Sec motion ra	-003
Pri motion dec	-003		Sec motion dec	-003
Notes

This double is not physical.

Spectr	B9III		Constellation	Cassiopeia		SAO	11604		HIP	5482
Tycho2	4030-00488-1		HD	6832		BD	BD+61 218		Distance	427.35
Distance ly	1394.02		last precise pa	138.5		last precise sep	8.622

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01409+6057	STI 259		2000	2	138	8.7	12.06	12.90		D	014053.99+605748.7
01409+6057	STI 259		2003	3	139	8.7	12.06	12.90		D	014053.99+605748.7
01409+6057	STI 259		2012	4	139	8.8	12.06	12.90			014053.99+605748.7
01409+6057	STI 259		2015	6	139	8.6	12.06	12.90			014053.99+605748.7

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