01487+0741 HJ  644AC

Coord 2000	01487+0741		Discov num	HJ  644		Comp	AC		Coord arcsec 2000	01 48 40.61 +07 41 02.1
Date first	1897		Date last	2017		Obs	14
Pa first	226		Pa last	227		P.A. Now (θ)	227°
Sep first	126.7		Sep last	126.5		Sep. Now (ρ)	126.5"
Mag pri	7.18		Mag sec	9.90		delta mag (ΔM)	2.72		Spectral class	K0 (yellow-orange)
Pri motion ra	+018		Sec motion ra	+006
Pri motion dec	-021		Sec motion dec	-031
Notes

rPM=0.495 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			01487+0741	HJ 644	AB	1827	2017	21	279	17.2	7.18	11.70	4.52
Show			01487+0741	HJ 644	AC	1897	2017	14	227	126.5	7.18	9.90	2.72		<===
Show			01487+0741	FOX9042	AD	1897	2017	9	124	77.6	7.18	11.60	4.42

Quadruple system
4 visible stars in this system

Precise pa	226.8		Precise sep	126.52		Constellation	Pisces		HIP	8429
Tycho2	0622-00686-1		Gaia DR2	2568639383608040320		HD	11049		BD	BD+06 275
Distance	172.41		Distance ly	562.4

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01487+0741	HJ 644	AC	2002	10	226	127.4	7.18	9.90		D	014840.61+074102.1
01487+0741	HJ 644	AC	2011	11	226	128.4	7.18	9.90		D	014840.61+074102.1
01487+0741	HJ 644	AC	2017	14	227	126.5	7.18	9.90	K0		014840.61+074102.1

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