20039-4543 DAM 629

Coord 2000	20039-4543		Discov num	DAM 629		Comp			Coord arcsec 2000	20 03 53.49 -45 42 31.8
Date first	1998		Date last	2015		Obs	6
Pa first	238		Pa last	238		P.A. Now (θ)	238°
Sep first	10.5		Sep last	10.5		Sep. Now (ρ)	10.5"
Mag pri	11.40		Mag sec	13.30		delta mag (ΔM)	1.9		Spectral class
Pri motion ra	+018		Sec motion ra	+004
Pri motion dec	-042		Sec motion dec	-050
Notes	R (Red magnitudes)

Visually invisible, K-band or other infrared star rPM=0.321 Nature of this double is uncertain.

Precise pa	237.6		Precise sep	10.496		Constellation	Telescopium		Tycho2	8392-01334-1
Gaia DR2	93292097792

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20039-4543	DAM 629		2000	2	238	10.5	11.30	14.00			200353.49-454231.8
20039-4543	DAM 629		2010	5	238	10.0	11.40	13.30		R	200353.49-454231.8
20039-4543	DAM 629		2015	5	238	10.5	11.40	13.30		R	200353.49-454231.8

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