01037+4051 BWL 5 Aa,Ab

Coord 2000	01037+4051		Discov num	BWL   5		Comp	Aa,Ab		Coord arcsec 2000	01 03 40.12 +40 51 29.2
Date first	2011		Date last	2011		Obs	2
Pa first	308		Pa last	308.9		P.A. Now (θ)	308.9°
Sep first	0.3		Sep last	0.264		Sep. Now (ρ)	0.264"
Mag pri	7.50		Mag sec	10.00		delta mag (ΔM)	2.5		Spectral class	M0.0 (red)
Pri motion ra	+127		Sec motion ra
Pri motion dec	-167		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			01 03 40 +40 51 29	BWL 5 Aa,Ab	2011	2	309	0.3	7.50	10.00	2.50		<===
Show			01 03 40 +40 51 29	LDS 3225 AB	2015	5	121	25.6	10.97	13.45	2.48
Show			01 03 40 +40 51 29	BWL 5 AD	2015	2	334	12.5	7.47	16.40	8.93
Show			01 03 42 +40 51 16	LDS 3225 BC	2015	7	98	2.5	13.50	14.00	0.50

Quintuple system
4 estimated visually detectable stars in this system

Constellation

Andromeda

Tycho2

2803-00800-1

Gaia DR2

374400957846408192