03405+0508 STF 430 AC

03^h 40^m 28.04^s +05° 07' 33.2" P.A. 298.00 sep 34.3 mag 6.77,10.35 Sp K2III dist. 304.88 pc (994.52 l.y.)

Coord 2000	03405+0508		Discov num	STF 430		Comp	AC		Coord arcsec 2000	03 40 28.04 +05 07 33.2
Date first	1831		Date last	2016		Obs	40
Pa first	304		Pa last	298.3		P.A. Now (θ)	298.3°
Sep first	40.0		Sep last	34.272		Sep. Now (ρ)	34.272"
Mag pri	6.77		Mag sec	10.35		delta mag (ΔM)	3.58		Spectral class	K2III (yellow-orange)
Pri motion ra	+008		Sec motion ra	+028
Pri motion dec	-009		Sec motion dec	-036
Notes

rPM=0.737

Nature of this double is uncertain.

03405+0508 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		111340	03 40 28 +05 07 33	STF 430 Aa,Ab	2020	2	48	0.2	6.80	9.80	3.00
Show	HD 22878	111340	03 40 28 +05 07 33	STF 430 AB	2019	56	57	26.3	6.77	9.63	2.86
Show		111340	03 40 28 +05 07 33	STF 430 AC	2016	40	298	34.3	6.77	10.35	3.58		<===

Quadruple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Taurus		SAO	111340		HIP	17155		Tycho2	0071-01225-1
Gaia DR2	3275115152513253888		HD	22878		BD	BD+04 571		Distance	304.88
Distance ly	994.52