20143+0009 HDS2885

Coord 2000	20143+0009		Discov num	HDS2885		Comp			Coord arcsec 2000	20 14 19.96 +00 08 39.9
Date first	1991		Date last	2018		Obs	6
Pa first	124		Pa last	135		P.A. Now (θ)	135°
Sep first	0.2		Sep last	0.2		Sep. Now (ρ)	0.2"
Mag pri	8.32		Mag sec	10.83		delta mag (ΔM)	2.51		Spectral class	A5 (white)
Pri motion ra	+023		Sec motion ra
Pri motion dec	+006		Sec motion dec
Notes	X (Dubious double)

Nature of this double is uncertain.

Precise pa	135		Precise sep	0.214		Constellation	Aquila		SAO	144202
HIP	99748		Tycho2	0495-01725-1		Gaia DR2	90140110080		HD	192327
BD	BD-00 3949		Distance	167.22		Distance ly	545.47

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20143+0009	HDS2885		1991	1	124	0.2	8.32	10.83	A5	X	201419.96+000839.9
20143+0009	HDS2885		2006	2	206	0.1	8.32	10.83	A5	X	201419.96+000839.9
20143+0009	HDS2885		2014	4	139	0.2	8.32	10.83	A5	X	201419.96+000839.9
20143+0009	HDS2885		2015	5	138	0.2	8.32	10.83	A5	X	201419.96+000839.9

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