09287-5548 R   121AB

Coord 2000	09287-5548		Discov num	R   121		Comp	AB		Coord arcsec 2000	09 28 41.79 -55 48 02.8
Date first	1893		Date last	2015		Obs	7
Pa first	318		Pa last	304		P.A. Now (θ)	304°
Sep first	11.2		Sep last	9.4		Sep. Now (ρ)	9.4"
Mag pri	10.90		Mag sec	12.30		delta mag (ΔM)	1.4		Spectral class
Pri motion ra	-013		Sec motion ra	-015
Pri motion dec	+042		Sec motion dec	+016
Notes

rPM=0.593 Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			09 28 42 -55 48 03	R 121 AB	2015	7	304	9.4	10.90	12.30	1.40		<===
Show			09 28 42 -55 48 03	R 121 AC	2015	6	221	10.5	10.90	14.10	3.20

Triple system
3 visible stars in this system

Precise pa	303.9		Precise sep	9.369		Constellation	Vela		Tycho2	8588-02405-1
Gaia DR2	5307267796087298688

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09287-5548	R 121	AB	2000	3	306	9.7	10.90	12.30			092841.79-554802.8
09287-5548	R 121	AB	2015	10	304	9.4	10.90	12.30			092841.79-554802.8

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