00409+3301 SEI   7AB

Coord 2000	00409+3301		Discov num	SEI   7		Comp	AB		Coord arcsec 2000	00 40 50.97 +33 01 04.2
Date first	1894		Date last	2014		Obs	22
Pa first	203		Pa last	169		P.A. Now (θ)	169°
Sep first	11.1		Sep last	15.4		Sep. Now (ρ)	15.4"
Mag pri	10.69		Mag sec	11.17		delta mag (ΔM)	0.48		Spectral class
Pri motion ra	-054		Sec motion ra	+005
Pri motion dec	+025		Sec motion dec	-015
Notes	L (Linear solution)

rPM=1.198 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			00 40 51 +33 01 04	SEI 7 AB	2014	22	169	15.4	10.69	11.17	0.48		<===
Show			00 40 51 +33 01 04	SEI 7 AC	2014	10	291	25.8	10.69	13.65	2.96

Triple system
3 visible stars in this system

Precise pa	169.3		Precise sep	15.404		Constellation	Andromeda		Tycho2	2279-00256-1
Gaia DR2	361658167836289536

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00409+3301	SEI 7	AB	2007	9	171	15.0	10.69	11.17		LD	004050.97+330104.2
00409+3301	SEI 7	AB	2010	10	170	15.3	10.69	11.17		LD	004050.97+330104.2
00409+3301	SEI 7	AB	2014	22	169	15.4	10.69	11.17		L	004050.97+330104.2

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