19423-5257 COO 238

Coord 2000	19423-5257		Discov num	COO 238		Comp			Coord arcsec 2000	19 42 15.86 -52 56 57.0
Date first	1871		Date last	2016		Obs	27
Pa first	54		Pa last	46		P.A. Now (θ)	46°
Sep first	3.6		Sep last	3.5		Sep. Now (ρ)	3.5"
Mag pri	7.70		Mag sec	9.30		delta mag (ΔM)	1.6		Spectral class	A6/7V (white)
Pri motion ra	+019		Sec motion ra	+019
Pri motion dec	-045		Sec motion dec	-045
Notes

Nature of this double is uncertain.

Precise pa	45.6		Precise sep	3.47		Constellation	Telescopium		SAO	246224
HIP	96934		Tycho2	8774-00263-1		HD	185559		CP	CP-53 9636
Distance	141.44		Distance ly	461.38		last precise pa	45.6		last precise sep	3.47

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19423-5257	COO 238		1992	25	47	3.4	7.70	9.30	A6/7V	D	194215.86-525657.0
19423-5257	COO 238		1998	26	48	3.3	7.70	9.30	A6/7V	D	194215.86-525657.0
19423-5257	COO 238		2016	27	46	3.5	7.70	9.30	A6/7V		194215.86-525657.0

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