01204-2642 LDS2187AB

Coord 2000	01204-2642		Discov num	LDS2187		Comp	AB		Coord arcsec 2000	01 20 25.89 -26 40 14.7
Date first	1955		Date last	2015		Obs	4
Pa first	274		Pa last	284		P.A. Now (θ)	284°
Sep first	7.0		Sep last	7.9		Sep. Now (ρ)	7.9"
Mag pri	14.23		Mag sec	16.30		delta mag (ΔM)	2.07		Spectral class
Pri motion ra	+006		Sec motion ra
Pri motion dec	-037		Sec motion dec
Notes

Nature of this double is uncertain.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			01204-2642	LDS2187	AB	1955	2015	4	284	7.9	14.23	16.30	2.07		<===
Show			01204-2642	LDS2187	AC	1955	1955	1	272	157.0	14.23	19.60	5.37

Triple system
3 visible stars in this system

Precise pa	284.3		Precise sep	7.869		Constellation	Sculptor		SAO	166974
Gaia DR2	34554674304

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01204-2642	LDS2187	AB	1998	2	283	7.6	14.23	16.30		D	012025.89-264014.7
01204-2642	LDS2187	AB	1999	3	283	7.6	14.23	16.30			012025.89-264014.7
01204-2642	LDS2187	AB	2015	4	284	7.9	14.23	16.30			012025.89-264014.7

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