19428+0823 STF 2562 AD

19^h 42^m 45.86^s +08° 22' 57.5" P.A. 222.00 sep 117.2 mag 6.95,9.89 Sp F8V dist. 66.45 pc (216.76 l.y.)

Coord 2000	19428+0823		Discov num	STF2562		Comp	AD		Coord arcsec 2000	19 42 45.86 +08 22 57.5
Date first	1890		Date last	2015		Obs	26
Pa first	225		Pa last	222.2		P.A. Now (θ)	222.2°
Sep first	109.1		Sep last	117.235		Sep. Now (ρ)	117.235"
Mag pri	6.95		Mag sec	9.89		delta mag (ΔM)	2.94		Spectral class	F8V (yellow-white)
Pri motion ra	+025		Sec motion ra	+015
Pri motion dec	+054		Sec motion dec	-028
Notes	N (See Notes)

rPM=1.388

This double is not physical.

19428+0823 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 186226	124969	19 42 46 +08 22 58	STF 2562 AB	2019	81	251	27.2	6.95	8.69	1.74
Show		124969	19 42 46 +08 22 58	STF 2562 AC	2015	11	289	82.0	6.95	12.12	5.17
Show		124969	19 42 46 +08 22 58	STF 2562 AD	2015	26	222	117.2	6.95	9.89	2.94		<===
Show			19 42 44 +08 22 49	STF 2562 BC	2015	14	305	62.7	8.69	12.12	3.43
Show			19 42 44 +08 22 49	STF 2562 BD	2015	25	214	94.6	8.69	9.89	1.20

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Aquila		SAO	124969		HIP	96979		Tycho2	1057-02439-1
Gaia DR2	4301163357576782464		HD	186226		BD	BD+08 4190		Distance	66.45
Distance ly	216.76