20008+2949 FOX9033AE

Coord 2000	20008+2949		Discov num	FOX9033		Comp	AE		Coord arcsec 2000	20 00 46.25 +29 49 19.4
Date first	1913		Date last	2002		Obs	3
Pa first	136		Pa last	122		P.A. Now (θ)	122°
Sep first	31.0		Sep last	23.2		Sep. Now (ρ)	23.2"
Mag pri	7.89		Mag sec	14.40		delta mag (ΔM)	6.51		Spectral class	G0V (yellow)
Pri motion ra	+016		Sec motion ra	-042
Pri motion dec	-115		Sec motion dec	-034
Notes

rPM=0.858 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20008+2949	BU 439	AB	1876	1925	16	240	2.9	7.89	12.70	4.81
Show			20008+2949	BU 439	AC	1907	2015	8	201	38.5	7.89	12.25	4.36
Show			20008+2949	FOX9033	AD	1913	2015	3	51	11.5	7.89	12.00	4.11
Show			20008+2949	FOX9033	AE	1913	2002	3	122	23.2	7.89	14.40	6.51		<===

Quintuple system
5 visible stars in this system

Precise pa	122.2		Precise sep	23.186		Constellation	Cygnus		SAO	88066
Tycho2	2153-02502-1		Gaia DR2	13022898048		HD	189796

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20008+2949	FOX9033	AE	2000	2	123	23.5	7.89	12.00			200046.25+294919.4
20008+2949	FOX9033	AE	2002	4	122	23.0	7.89	12.00		D	200046.25+294919.4

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