00499+3027 STTA  9AC

Coord 2000	00499+3027		Discov num	STTA  9		Comp	AC		Coord arcsec 2000	00 49 52.79 +30 27 01.0
Date first	1892		Date last	2015		Obs	20
Pa first	325		Pa last	316		P.A. Now (θ)	316°
Sep first	105.7		Sep last	122.2		Sep. Now (ρ)	122.2"
Mag pri	7.75		Mag sec	10.28		delta mag (ΔM)	2.53		Spectral class	G8IV (yellow)
Pri motion ra	+239		Sec motion ra	+048
Pri motion dec	-030		Sec motion dec	-014
Notes	N L (See Notes, Linear solution)

Visually invisible, K-band or other infrared star rPM=0.796 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		54175	00499+3027	STTA 9	AB	1875	2015	39	244	117.5	7.75	8.81	1.06
Show		54175	00499+3027	STTA 9	AC	1892	2015	20	316	122.2	7.75	10.28	2.53		<===
Show		54175	00499+3027	BU 9003	AE	1901	2015	5	260	70.8	7.75	14.02	6.27
Show		54175	00499+3027	STTA 9	AR	1997	2015	4	307	123.7	7.75	13.13	5.38
Show		54171	00499+3027	STTA 9	CR	1908	2015	11	226	20.8	10.28	13.13	2.85

Quintuple system
5 visible stars in this system

Precise pa	316.2		Precise sep	122.16		Constellation	Pisces		SAO	54175
HIP	3884		Tycho2	2276-01316-1		Gaia DR2	8198964352		HD	4744
BD	BD+29 141		Distance	192.31		Distance ly	627.32

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00499+3027	STTA 9	AC	2003	13	317	119.5	7.75	10.28		NLD	004952.63+302701.3
00499+3027	STTA 9	AC	2012	19	316	122.0	7.75	10.28		NLD	004952.63+302701.3
00499+3027	STTA 9	AC	2015	20	316	122.2	7.75	10.28	G8IV	NL	004952.79+302701.0

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