03506+1257 HEI 317

Coord 2000	03506+1257		Discov num	HEI 317		Comp			Coord arcsec 2000	03 50 36.53 +12 57 06.5
Date first	1984		Date last	2015		Obs	6
Pa first	146		Pa last	146		P.A. Now (θ)	146°
Sep first	1.3		Sep last	1.4		Sep. Now (ρ)	1.4"
Mag pri	11.20		Mag sec	11.23		delta mag (ΔM)	0.03		Spectral class
Pri motion ra	+015		Sec motion ra
Pri motion dec	-021		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	146.4		Precise sep	1.375		Constellation	Taurus		Tycho2	0664-00951-1
last precise pa	146.4		last precise sep	1.375

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
03506+1257	HEI 317		1999	5	148	1.3	11.20	11.23			035036.53+125706.5
03506+1257	HEI 317		2015	6	146	1.4	11.20	11.23			035036.53+125706.5

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