20014-5601 B   460

Coord 2000	20014-5601		Discov num	B   460		Comp			Coord arcsec 2000	20 01 26.06 -56 01 03.6
Date first	1927		Date last	2017		Obs	12
Pa first	106		Pa last	54		P.A. Now (θ)	54°
Sep first	0.3		Sep last	0.5		Sep. Now (ρ)	0.5"
Mag pri	9.40		Mag sec	9.61		delta mag (ΔM)	0.21		Spectral class	F3V (yellow-white)
Pri motion ra	-017		Sec motion ra	-017
Pri motion dec	-020		Sec motion dec	-020
Notes

Nature of this double is uncertain.

Precise pa	54.4		Precise sep	0.514		Cdsa2 id	B 460		Constellation	Telescopium
Tycho2	8780-00983-1		HD	189143		Ra deg	20.023905555555555		De deg	-56.01766666666666
last precise pa	54.4		last precise sep	0.514

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20014-5601	B 460		1991	10	61	0.3	9.40	9.61	F3V		200126.06-560103.6
20014-5601	B 460		2008	11	57	0.5	9.40	9.61	F3V		200126.06-560103.6
20014-5601	B 460		2017	12	54	0.5	9.40	9.61	F3V		200126.06-560103.6

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