20005+0844 HDS2850

Coord 2000	20005+0844		Discov num	HDS2850		Comp			Coord arcsec 2000	20 00 29.34 +08 43 32.3
Date first	1991		Date last	2000		Obs	3
Pa first	113		Pa last	121		P.A. Now (θ)	121°
Sep first	1.9		Sep last	2.1		Sep. Now (ρ)	2.1"
Mag pri	9.33		Mag sec	12.13		delta mag (ΔM)	2.8		Spectral class	A3 (white)
Pri motion ra	+003		Sec motion ra	+006
Pri motion dec	+005		Sec motion dec	+004
Notes

rPM=0.439 Nature of this double is uncertain.

Precise pa	121.2		Precise sep	2.11		Constellation	Aquila		HIP	98487
Tycho2	1071-01948-1		HD	189600		BD	BD+08 4295		Distance	847.46
Distance ly	2764.41		last precise pa	121.2		last precise sep	2.11

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20005+0844	HDS2850		2000	3	121	2.1	9.33	12.13	A3	D	200029.34+084332.3

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