20076+2139 TDT2000

Coord 2000	20076+2139		Discov num	TDT2000		Comp			Coord arcsec 2000	20 07 34.67 +21 39 08.9
Date first	1991		Date last	2011		Obs	3
Pa first	67		Pa last	72		P.A. Now (θ)	72°
Sep first	0.6		Sep last	0.6		Sep. Now (ρ)	0.6"
Mag pri	10.75		Mag sec	10.86		delta mag (ΔM)	0.11		Spectral class
Pri motion ra	-020		Sec motion ra	-020
Pri motion dec	-005		Sec motion dec	-005
Notes

Nature of this double is uncertain.

Precise pa	72.3		Precise sep	0.64		Constellation	Vulpecula		Tycho2	1629-01972-1
Gaia DR2	26111908608		HD	345883

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20076+2139	TDT2000		1991	1	67	0.6	10.75	10.86			200734.67+213908.9
20076+2139	TDT2000		2006	2	73	0.6	10.75	10.86			200734.67+213908.9
20076+2139	TDT2000		2011	3	72	0.6	10.75	10.86			200734.67+213908.9

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