20014+0657 STF2612AB

Coord 2000	20014+0657		Discov num	STF2612		Comp	AB		Coord arcsec 2000	20 01 23.22 +06 56 49.7
Date first	1827		Date last	2016		Obs	33
Pa first	53		Pa last	54		P.A. Now (θ)	54°
Sep first	36.6		Sep last	42.5		Sep. Now (ρ)	42.5"
Mag pri	8.29		Mag sec	9.87		delta mag (ΔM)	1.58		Spectral class	F5 (yellow-white)
Pri motion ra	+008		Sec motion ra	+038
Pri motion dec	-023		Sec motion dec	-006
Notes	N L (See Notes, Linear solution)

rPM=0.896 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20014+0657	STF2612	AB	1827	2016	33	54	42.5	8.29	9.87	1.58		<===
Show			20014+0657	STF2612	BC	2000	2016	4	41	26.9	9.90	12.30	2.40
Show			20014+0657	J 2568	CD	1943	2008	4	312	3.6	12.30	13.30	1.00

Quadruple system
4 visible stars in this system

Precise pa	54		Precise sep	42.52		Cdsa2 id	STF 2612 AB		Constellation	Aquila
Ra deg	20.023116666666667		De deg	6.947138888888889		last precise pa	54		last precise sep	42.52

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20014+0657	STF2612	AB	2008	28	54	42.6	8.29	9.87	F5	NLD	200123.22+065649.7
20014+0657	STF2612	AB	2010	29	54	42.3	8.29	9.87	F5	NLD	200123.22+065649.7
20014+0657	STF2612	AB	2013	32	55	42.3	8.29	9.87	F5	NL	200123.22+065649.7
20014+0657	STF2612	AB	2016	33	54	42.5	8.29	9.87	F5	NL	200123.22+065649.7

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