20340+2942 TDS1084

Coord 2000	20340+2942		Discov num	TDS1084		Comp			Coord arcsec 2000	20 33 58.62 +29 42 07.6
Date first	1991		Date last	1991		Obs	1
Pa first	6		Pa last	6		P.A. Now (θ)	6°
Sep first	1.8		Sep last	1.8		Sep. Now (ρ)	1.8"
Mag pri	10.95		Mag sec	12.94		delta mag (ΔM)	1.99		Spectral class
Pri motion ra	-001		Sec motion ra	-001
Pri motion dec	-001		Sec motion dec	-001
Notes

Nature of this double is uncertain.

Precise pa	6.2		Precise sep	1.846		Spectr	A0		Constellation	Cygnus
SAO	88845		HIP	101484		Tycho2	2169-00073-1		Gaia DR2	39425031040
HD	196072		BD	BD+29 4085		Distance	321.54		Distance ly	1048.86

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20340+2942	TDS1084		1991	1	6	1.8	10.95	12.94			203358.62+294207.6

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