03141+5934 CIA 37 Aa,Ab (CC Cas)

Coord 2000	03141+5934		Discov num	CIA  37		Comp	Aa,Ab		Coord arcsec 2000	03 14 05.33 +59 33 48.4
Date first	2018		Date last	2018		Obs	2
Pa first	82		Pa last	82.5		P.A. Now (θ)	82.5°
Sep first	0.0		Sep last	0.014		Sep. Now (ρ)	0.014"
Mag pri	6.10		Mag sec	8.70		delta mag (ΔM)	2.6		Spectral class	O8.5III+ (blue)
Pri motion ra	+001		Sec motion ra
Pri motion dec	-004		Sec motion dec
Notes	N K (See Notes, K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	CC Cas	23886	03 14 05 +59 33 48	CIA 37 Aa,Ab	2018	2	83	0.0	6.10	8.70	2.60		<===
Show		23886	03 14 05 +59 33 48	CIA 37 Aa,Ac	2018	1	91	0.0	6.10	10.20	4.10
Show		23886	03 14 05 +59 33 48	TRN 15 AB	2001	2	81	2.8	7.15	17.00	9.85

Quadruple system
2 estimated visually detectable stars in this system

Var name	CC Cas		Constellation	Cassiopeia		SAO	23886		HIP	15063
Tycho2	3714-00240-1		HD	19820		BD	BD+59 609		Distance	571.43
Distance ly	1864