03458+2422 HL 11 AB (20 Tau)

03^h 45^m 49.59^s +24° 22' 04.3" P.A. 73.00 sep 113.4 mag 3.85,13.72 Sp B6.5III dist. 117.51 pc (383.32 l.y.)

Coord 2000	03458+2422		Discov num	HL 11		Comp	AB		Coord arcsec 2000	03 45 49.59 +24 22 04.3
Date first	1886		Date last	2015		Obs	7
Pa first	76		Pa last	73.1		P.A. Now (θ)	73.1°
Sep first	113.8		Sep last	113.404		Sep. Now (ρ)	113.404"
Mag pri	3.85		Mag sec	13.72		delta mag (ΔM)	9.87		Spectral class	B6.5III (blue-white)
Pri motion ra	+021		Sec motion ra
Pri motion dec	-046		Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

03458+2422 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		76155	03 45 50 +24 22 04	OCC 248 Aa,Ab	1988	0	-1	0.0	4.40	5.40	1.00
Show	20 Tau	76155	03 45 50 +24 22 04	HL 11 AB	2015	7	73	113.4	3.85	13.72	9.87		<===

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	20 Tau		Common name	Maia		Var name	NSV1279 Tau		Constellation	Taurus
SAO	76155		HIP	17573		Tycho2	1799-01439-1		Gaia DR2	65283232318680704
HD	23408		HR	1149		GC	4500		BD	BD+23 516
Flamsteed	20 Tauri		Flamsteed name	20 Tau		Distance	117.51		Distance ly	383.32