01277+6321 MLB 382AC

Coord 2000	01277+6321		Discov num	MLB 382		Comp	AC		Coord arcsec 2000	01 27 30.84 +63 21 37.8
Date first	1903		Date last	2003		Obs	4
Pa first	90		Pa last	92		P.A. Now (θ)	92°
Sep first	53.9		Sep last	54.3		Sep. Now (ρ)	54.3"
Mag pri	11.36		Mag sec	13.17		delta mag (ΔM)	1.81		Spectral class	A5 (white)
Pri motion ra	-020		Sec motion ra	+001
Pri motion dec	+005		Sec motion dec	-002
Notes	N (See Notes)

rPM=1.074 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			01277+6321	STI 215	AB	1903	2012	7	109	4.5	11.36	11.90	0.54
Show			01277+6321	MLB 382	AC	1903	2003	4	92	54.3	11.36	13.17	1.81		<===
Show			01277+6321	MLB 382	AD	1903	2003	6	27	76.1	11.36	11.72	0.36

Quadruple system
4 visible stars in this system

Precise pa	91.7		Precise sep	54.283		Cdsa2 id	MLB 382 AC		Constellation	Cassiopeia
Tycho2	4035-00384-1		Ra deg	1.4585666666666666		De deg	63.3605		last precise pa	91.7
last precise sep	54.283

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01277+6321	MLB 382	AC	1999	2	92	54.2	11.36	12.90		D	012730.84+632137.8
01277+6321	MLB 382	AC	2003	4	92	54.3	11.36	12.90		N D	012730.84+632137.8

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