00226+2140 HJ 1959

Coord 2000	00226+2140		Discov num	HJ 1959		Comp			Coord arcsec 2000	00 22 38.45 +21 39 59.9
Date first	1830		Date last	2015		Obs	18
Pa first	288		Pa last	286		P.A. Now (θ)	286°
Sep first	20.0		Sep last	27.1		Sep. Now (ρ)	27.1"
Mag pri	9.10		Mag sec	10.77		delta mag (ΔM)	1.67		Spectral class	K2 (yellow-orange)
Pri motion ra	-006		Sec motion ra	-005
Pri motion dec	-042		Sec motion dec	-041
Notes

rPM=0.033 (< 0.3, Physical double) This double is physical.

Precise pa	285.7		Precise sep	27.113		Constellation	Pisces		SAO	73934
Tycho2	1186-00412-1		Gaia DR2	56423667072		HD	1812

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00226+2140	HJ 1959		2007	12	286	27.2	9.10	10.77	K2	D	002238.45+213959.9
00226+2140	HJ 1959		2010	14	286	27.1	9.10	10.77	K2		002238.45+213959.9
00226+2140	HJ 1959		2015	15	286	27.1	9.10	10.77	K2		002238.45+213959.9

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