19551+3721 ES 2117

Coord 2000	19551+3721		Discov num	ES 2117		Comp			Coord arcsec 2000	19 55 09.52 +37 20 52.5
Date first	1924		Date last	2007		Obs	4
Pa first	321		Pa last	335		P.A. Now (θ)	335°
Sep first	2.2		Sep last	2.9		Sep. Now (ρ)	2.9"
Mag pri	12.50		Mag sec	12.50		delta mag (ΔM)	0		Spectral class
Pri motion ra	+018		Sec motion ra
Pri motion dec	-029		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	335.2		Precise sep	2.89		Constellation	Cygnus		last precise pa	335.2
last precise sep	2.89

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19551+3721	ES 2117		2007	4	335	2.9	10.50	10.50			195560.00+372100.0

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