20226+5937 STI 972

Coord 2000	20226+5937		Discov num	STI 972		Comp			Coord arcsec 2000	20 22 38.06 +59 36 56.6
Date first	1901		Date last	2015		Obs	9
Pa first	340		Pa last	337		P.A. Now (θ)	337°
Sep first	14.4		Sep last	14.8		Sep. Now (ρ)	14.8"
Mag pri	11.86		Mag sec	12.70		delta mag (ΔM)	0.84		Spectral class
Pri motion ra	+009		Sec motion ra	-005
Pri motion dec	-001		Sec motion dec	-005
Notes

rPM=1.608 This double is not physical.

Precise pa	337.2		Precise sep	14.777		Constellation	Cygnus		Tycho2	3949-01415-1
Gaia DR2	75672797952

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20226+5937	STI 972		1999	2	337	14.8	11.86	12.70		D	202238.06+593656.6
20226+5937	STI 972		2003	3	338	14.8	11.86	12.70		D	202238.06+593656.6
20226+5937	STI 972		2010	4	338	14.5	11.86	12.70			202238.06+593656.6
20226+5937	STI 972		2015	5	337	14.8	11.86	12.70			202238.06+593656.6

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