19500+3336 TDT1786

Coord 2000	19500+3336		Discov num	TDT1786		Comp			Coord arcsec 2000	19 49 57.70 +33 35 59.2
Date first	1933		Date last	2015		Obs	8
Pa first	181		Pa last	176		P.A. Now (θ)	176°
Sep first	4.8		Sep last	4.5		Sep. Now (ρ)	4.5"
Mag pri	11.76		Mag sec	12.66		delta mag (ΔM)	0.9		Spectral class
Pri motion ra	+005		Sec motion ra	+004
Pri motion dec	-010		Sec motion dec	-009
Notes

rPM=0.126 (< 0.3, Physical double) This double is physical.

Precise pa	175.5		Precise sep	4.535		Constellation	Cygnus		Tycho2	2673-00399-2
Gaia DR2	82482351232

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19500+3336	TDT1786		2001	4	176	4.6	11.76	12.66		D	194957.70+333559.2
19500+3336	TDT1786		2002	5	176	4.5	11.76	12.66		D	194957.70+333559.2
19500+3336	TDT1786		2010	6	176	4.4	11.76	12.66			194957.70+333559.2
19500+3336	TDT1786		2015	7	176	4.5	11.76	12.66			194957.70+333559.2

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