03497+2320 YAM   2BC

Coord 2000	03497+2320		Discov num	YAM   2		Comp	BC		Coord arcsec 2000	03 49 32.72 +23 22 49.4
Date first	2010		Date last	2011		Obs	2
Pa first	15		Pa last	15		P.A. Now (θ)	15°
Sep first	3.4		Sep last	3.4		Sep. Now (ρ)	3.4"
Mag pri	8.10		Mag sec	17.30		delta mag (ΔM)	9.2		Spectral class	F3V (yellow-white)
Pri motion ra	+019		Sec motion ra
Pri motion dec	-045		Sec motion dec
Notes	N W K (See Notes, , K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		76243	03 49 41 +23 20 30	LDS 6118 AB	2015	15	321	179.7	8.15	9.17	1.02
Show		76238	03 49 33 +23 22 49	YAM 2 BC	2011	2	15	3.4	8.10	17.30	9.20		<===

Triple system
3 visible stars in this system

Precise pa	14.5		Precise sep	3.435		Constellation	Taurus		SAO	76238
Tycho2	1800-00727-1		Gaia DR2	64930495244783616		HD	23912

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
03497+2320	YAM 2	BC	2011	2	15	3.4	8.10	17.30	F3V	N K	034932.72+232249.4

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