19111+3847 STF2481Aa,Ab

Coord 2000	19111+3847		Discov num	STF2481		Comp	Aa,Ab		Coord arcsec 2000	19 11 07.90 +38 46 48.4
Date first	2012		Date last	2012		Obs	2
Pa first	33		Pa last	30		P.A. Now (θ)	30°
Sep first	0.0		Sep last	0.0		Sep. Now (ρ)	0"
Mag pri	8.80		Mag sec	9.70		delta mag (ΔM)	0.9		Spectral class	G6V (yellow)
Pri motion ra	-228		Sec motion ra
Pri motion dec	-106		Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		67936	19 11 08 +38 46 48	STF 2481 Aa,Ab	2012	2	30	0.0	8.80	9.70	0.90		<===
Show		67936	19 11 08 +38 46 48	STF 2481 A,BC	2020	266	18	4.9	8.39	8.31	0.08
Show		67936	19 11 08 +38 46 48	STF 2481 AD	2002	4	28	230.0	8.39	12.07	3.68
Show		67936	19 11 08 +38 46 52	SE 2 BC	2010	165	256	0.2	8.31	9.40	1.09	Y
Show		67936	19 11 17 +38 50 11	TAR 4 DE	2015	26	204	5.6	12.07	13.00	0.93

Sextuple system
6 visible stars in this system

Precise pa	30.3		Precise sep	0.008		Constellation	Lyra		SAO	67936
HIP	94252		Tycho2	3121-00729-1		Gaia DR2	2099582088206831488		HD	179484
BD	BD+38 3466		Distance	52.85		Distance ly	172.4

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19111+3847	STF2481	Aa,Ab	2012	2	30	0.0	8.80	9.70	G6V	N	191107.90+384648.4

If you need more information about this double, apply for a data request form to the WDS.