00073+0742 HDS  13

Coord 2000	00073+0742		Discov num	HDS  13		Comp			Coord arcsec 2000	00 07 18.38 +07 42 12.9
Date first	1991		Date last	2011		Obs	10
Pa first	321		Pa last	317		P.A. Now (θ)	317°
Sep first	0.4		Sep last	0.4		Sep. Now (ρ)	0.4"
Mag pri	8.04		Mag sec	9.08		delta mag (ΔM)	1.04		Spectral class	F5 (yellow-white)
Pri motion ra	-005		Sec motion ra	-005
Pri motion dec	-006		Sec motion dec	-006
Notes

Nature of this double is uncertain.

Precise pa	317.2		Precise sep	0.35		Constellation	Pisces		HIP	603
Tycho2	0594-00961-1		HD	251		BD	BD+06 5243		Distance	165.84
Distance ly	540.97

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00073+0742	HDS 13		2003	7	321	0.4	8.04	9.08	F5	D	000718.38+074212.9
00073+0742	HDS 13		2008	8	323	0.4	8.04	9.08	F5	D	000718.38+074212.9
00073+0742	HDS 13		2011	9	321	0.4	8.04	9.08	F5		000718.38+074212.9

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