00306+5609 PKO   1

Coord 2000	00306+5609		Discov num	PKO   1		Comp			Coord arcsec 2000	00 30 36.48 +56 09 39.4
Date first	1969		Date last	2015		Obs	7
Pa first	293		Pa last	294		P.A. Now (θ)	294°
Sep first	5.4		Sep last	5.8		Sep. Now (ρ)	5.8"
Mag pri	11.39		Mag sec	13.40		delta mag (ΔM)	2.01		Spectral class
Pri motion ra	+002		Sec motion ra
Pri motion dec	-006		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	294.2		Precise sep	5.76		Cdsa2 id	PKO 1		Constellation	Cassiopeia
Tycho2	3658-01018-1		Ra deg	0.5101333333333333		De deg	56.160944444444446		last precise pa	294.2
last precise sep	5.76

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00306+5609	PKO 1		1998	5	294	5.6	11.39	11.60		D	003036.48+560939.4
00306+5609	PKO 1		2003	6	294	5.6	11.39	11.60		D	003036.48+560939.4
00306+5609	PKO 1		2015	7	294	5.8	11.39	13.40			003036.48+560939.4

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