19559-2103 ARA1573

Coord 2000	19559-2103		Discov num	ARA1573		Comp			Coord arcsec 2000	19 55 55.32 -21 03 37.5
Date first	1919		Date last	2015		Obs	6
Pa first	206		Pa last	207		P.A. Now (θ)	207°
Sep first	9.8		Sep last	8.9		Sep. Now (ρ)	8.9"
Mag pri	11.71		Mag sec	12.90		delta mag (ΔM)	1.19		Spectral class
Pri motion ra	+001		Sec motion ra	-001
Pri motion dec	+004		Sec motion dec	+000
Notes

rPM=1.085 This double is not physical.

Precise pa	207.1		Precise sep	8.933		Constellation	Sagittarius		Tycho2	6325-01106-1
Gaia DR2	08175155200

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19559-2103	ARA1573		1999	2	207	9.0	11.71	12.90		D	195555.32-210337.5
19559-2103	ARA1573		2010	5	207	9.2	11.71	12.90			195555.32-210337.5
19559-2103	ARA1573		2015	6	207	8.9	11.71	12.90			195555.32-210337.5

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