09074-4357 B  1646AB

Coord 2000	09074-4357		Discov num	B  1646		Comp	AB		Coord arcsec 2000	09 07 23.26 -43 57 18.3
Date first	1929		Date last	1993		Obs	5
Pa first	24		Pa last	2		P.A. Now (θ)	2°
Sep first	0.3		Sep last	0.2		Sep. Now (ρ)	0.2"
Mag pri	9.50		Mag sec	9.90		delta mag (ΔM)	0.4		Spectral class	A5/7II (white)
Pri motion ra	-010		Sec motion ra
Pri motion dec	+001		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		220870	09074-4357	B 1646	AB	1929	1993	5	2	0.2	9.50	9.90	0.40		<===
Show		220870	09074-4357	HJ 4180	AB,C	1836	1999	8	128	22.1	8.55	10.09	1.54

Triple system
4 visible stars in this system

Precise pa	1.8		Precise sep	0.181		Cdsa2 id	B 1646 AB		Constellation	Vela
SAO	220870		Tycho2	7689-02574-1		HD	78547		Ra deg	9.123127777777778
De deg	-43.955083333333334		last precise pa	1.8		last precise sep	0.181

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09074-4357	B 1646	AB	1993	5	2	0.2	9.50	9.90	A5/7II		090723.26-435718.3

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