20228+2340 POU4417

Coord 2000	20228+2340		Discov num	POU4417		Comp			Coord arcsec 2000	20 22 47.65 +23 40 22.9
Date first	1898		Date last	2015		Obs	9
Pa first	210		Pa last	209		P.A. Now (θ)	209°
Sep first	14.2		Sep last	14.1		Sep. Now (ρ)	14.1"
Mag pri	13.00		Mag sec	13.60		delta mag (ΔM)	0.6		Spectral class
Pri motion ra	-005		Sec motion ra
Pri motion dec	-007		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa

208.9

Precise sep

14.123

Constellation

Vulpecula

Gaia DR2

03313858176

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20228+2340	POU4417		1999	2	209	14.2	13.00	13.60		D	202247.65+234022.9
20228+2340	POU4417		2001	3	209	14.3	13.00	13.60		D	202247.65+234022.9
20228+2340	POU4417		2010	4	209	14.1	13.00	13.60			202247.65+234022.9
20228+2340	POU4417		2015	5	209	14.1	13.00	13.60			202247.65+234022.9

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