18452+3819 STF 2393 AC

18^h 45^m 10.84^s +38° 18' 54.6" P.A. 302.00 sep 184.5 mag 7.80,11.62 Sp K5III dist. 689.66 pc (2249.67 l.y.)

Coord 2000	18452+3819		Discov num	STF2393		Comp	AC		Coord arcsec 2000	18 45 10.84 +38 18 54.6
Date first	1880		Date last	2015		Obs	14
Pa first	300		Pa last	301.8		P.A. Now (θ)	301.8°
Sep first	178.2		Sep last	184.523		Sep. Now (ρ)	184.523"
Mag pri	7.80		Mag sec	11.62		delta mag (ΔM)	3.82		Spectral class	K5III (yellow-orange)
Pri motion ra	-007		Sec motion ra	-023
Pri motion dec	-047		Sec motion dec	+045
Notes	N (See Notes)

rPM=1.848

This double is not physical.

18452+3819 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 173741	67330	18 45 11 +38 18 55	STF 2393 AB	2020	43	24	18.2	7.80	10.40	2.60
Show		67330	18 45 11 +38 18 55	STF 2393 AC	2015	14	302	184.5	7.80	11.62	3.82		<===
Show			18 45 11 +38 19 10	STF 2393 BC	2015	12	296	182.8	10.40	11.62	1.22

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Lyra		SAO	67330		HIP	92007		Tycho2	3118-01211-1
Gaia DR2	2096968102390855424		HD	173741		BD	BD+38 3280		Distance	689.66
Distance ly	2249.67