20188-0614 RST4660

Coord 2000	20188-0614		Discov num	RST4660		Comp			Coord arcsec 2000	20 18 51.61 -06 14 02.5
Date first	1938		Date last	1950		Obs	3
Pa first	105		Pa last	106		P.A. Now (θ)	106°
Sep first	0.4		Sep last	0.5		Sep. Now (ρ)	0.5"
Mag pri	11.10		Mag sec	11.50		delta mag (ΔM)	0.4		Spectral class	A0 (white)
Pri motion ra	+013		Sec motion ra
Pri motion dec	-003		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	105.7		Precise sep	0.49		Constellation	Aquila		Tycho2	5174-01481-1
Gaia DR2	99566908288		HD	193123

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20188-0614	RST4660		1950	3	106	0.5	11.10	11.50	A0		201851.61-061402.5

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