00281-2512 B     5AB

Coord 2000	00281-2512		Discov num	B     5		Comp	AB		Coord arcsec 2000	00 28 03.50 -25 11 44.1
Date first	1925		Date last	1932		Obs	2
Pa first	250		Pa last	250		P.A. Now (θ)	250°
Sep first	0.8		Sep last	1.2		Sep. Now (ρ)	1.2"
Mag pri	9.38		Mag sec	12.60		delta mag (ΔM)	3.22		Spectral class	F7V (yellow-white)
Pri motion ra	-047		Sec motion ra
Pri motion dec	-073		Sec motion dec
Notes	N W (See 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			00281-2512	B 5	AB	1925	1932	2	250	1.2	9.38	12.60	3.22		<===
Show			00281-2512	B 5	AC	1926	2015	7	239	23.2	9.38	12.30	2.92

Triple system
3 visible stars in this system

Precise pa	250.3		Precise sep	1.19		Constellation	Sculptor		SAO	166292
Tycho2	6417-00572-1		Gaia DR2	34488561280		HD	2450

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00281-2512	B 5	AB	1932	2	250	1.2	9.38	12.60	F7V	N	002803.50-251144.1

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