20020+3213 TDS1034

Coord 2000	20020+3213		Discov num	TDS1034		Comp			Coord arcsec 2000	20 02 02.97 +32 12 57.6
Date first	1991		Date last	2015		Obs	3
Pa first	72		Pa last	74		P.A. Now (θ)	74°
Sep first	0.9		Sep last	1.0		Sep. Now (ρ)	1"
Mag pri	10.74		Mag sec	11.07		delta mag (ΔM)	0.33		Spectral class
Pri motion ra	-036		Sec motion ra	-036
Pri motion dec	-023		Sec motion dec	-023
Notes

Nature of this double is uncertain.

Precise pa	73.5		Precise sep	0.952		Constellation	Cygnus		Tycho2	2674-03745-1
Gaia DR2	60013546752		HD	331669

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20020+3213	TDS1034		1991	1	72	0.9	10.74	11.07			200202.97+321257.6
20020+3213	TDS1034		2015	2	74	1.0	10.74	11.07			200202.97+321257.6

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