15307-5246 RSS  27AB

Coord 2000	15307-5246		Discov num	RSS  27		Comp	AB		Coord arcsec 2000	15 30 41.83 -52 46 16.5
Date first	1892		Date last	2015		Obs	14
Pa first	90		Pa last	86		P.A. Now (θ)	86°
Sep first	47.7		Sep last	51.6		Sep. Now (ρ)	51.6"
Mag pri	8.42		Mag sec	8.71		delta mag (ΔM)	0.29		Spectral class	G5III (yellow)
Pri motion ra	-037		Sec motion ra	+001
Pri motion dec	-026		Sec motion dec	-004
Notes	N (See Notes)

rPM=0.971 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		242635	15 30 42 -52 46 16	RSS 27 AB	2015	14	86	51.6	8.42	8.71	0.29		<===
Show		242637	15 30 47 -52 46 14	HDS 2182 BC	2018	2	13	0.3	8.71	10.44	1.73

Triple system
3 visible stars in this system

Precise pa	86.3		Precise sep	51.581		Constellation	Norma		SAO	242635
HIP	75955		Tycho2	8695-02900-1		Gaia DR2	5888694149104334336		HD	137865
CP	CP-52 8425		Distance	578.03		Distance ly	1885.53

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15307-5246	RSS 27	AB	1999	12	87	51.0	8.42	8.51	G5III	N D	153041.83-524616.5
15307-5246	RSS 27	AB	2015	14	86	51.6	8.42	8.71	G5III	N	153041.83-524616.5

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