01276+6429 CTT  13AC

Coord 2000	01276+6429		Discov num	CTT  13		Comp	AC		Coord arcsec 2000	01 27 37.26 +64 28 31.2
Date first	1898		Date last	2015		Obs	12
Pa first	348		Pa last	351		P.A. Now (θ)	351°
Sep first	104.1		Sep last	101.0		Sep. Now (ρ)	101"
Mag pri	9.53		Mag sec	10.63		delta mag (ΔM)	1.1		Spectral class
Pri motion ra	-008		Sec motion ra	+032
Pri motion dec	-003		Sec motion dec	-014
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=1.188 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		11766	01276+6429	STF 121	AB	1828	2015	46	268	12.0	9.53	10.22	0.69
Show		11766	01276+6429	CTT 13	AC	1898	2015	12	351	101.0	9.53	10.63	1.10		<===
Show		11766	01276+6429	TDS1882	CD	1991	1991	1	285	0.6	11.23	11.41	0.18

Quadruple system
4 visible stars in this system

Precise pa	350.5		Precise sep	101		Constellation	Cassiopeia		SAO	11766
Tycho2	4039-00567-1		Gaia DR2	4904177152

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01276+6429	CTT 13	AC	2002	7	351	101.9	9.53	10.63		D	012737.26+642831.2
01276+6429	CTT 13	AC	2003	8	350	101.3	9.53	10.63		D	012737.26+642831.2
01276+6429	CTT 13	AC	2015	9	351	101.0	9.53	10.63		N	012737.26+642831.2

If you need more information about this double, apply for a data request form to the WDS.