20346+3009 TDT2387

Coord 2000	20346+3009		Discov num	TDT2387		Comp			Coord arcsec 2000	20 34 34.32 +30 08 53.3
Date first	1991		Date last	1991		Obs	1
Pa first	216		Pa last	216		P.A. Now (θ)	216°
Sep first	0.5		Sep last	0.5		Sep. Now (ρ)	0.5"
Mag pri	11.92		Mag sec	12.10		delta mag (ΔM)	0.18		Spectral class
Pri motion ra	+005		Sec motion ra	+005
Pri motion dec	-002		Sec motion dec	-002
Notes

Nature of this double is uncertain.

Precise pa	215.5		Precise sep	0.53		Constellation	Cygnus		Tycho2	2686-01447-1
Gaia DR2	73133394816

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20346+3009	TDT2387		1991	1	216	0.5	11.92	12.10			203434.32+300853.3

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