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	2015		Obs	5
Pa first	321		Pa last	337		P.A. Now (θ)	337°
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

336.5

Precise sep

2.911

Constellation

Cygnus

Gaia DR2

70079754624

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
19551+3721	ES 2117		2015	5	337	2.9	12.50	12.50			195509.52+372052.5

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