02109+1341 STF 224

Coord 2000	02109+1341		Discov num	STF 224		Comp			Coord arcsec 2000	02 10 52.01 +13 41 00.4
Date first	1828		Date last	2016		Obs	70
Pa first	249		Pa last	244		P.A. Now (θ)	244°
Sep first	4.0		Sep last	6.0		Sep. Now (ρ)	6"
Mag pri	8.28		Mag sec	8.90		delta mag (ΔM)	0.62		Spectral class	G5 (yellow)
Pri motion ra	+112		Sec motion ra	+112
Pri motion dec	-073		Sec motion dec	-073
Notes	N (See Notes)

Nature of this double is uncertain.

Constellation	Aries		SAO	92824		HIP	10175		Tycho2	0636-00620-1
HD	13357		BD	BD+13 343		Distance	40.98		Distance ly	133.68
last precise pa	244.1		last precise sep	6.029

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02109+1341	STF 224		2003	62	243	5.9	8.28	8.90	G5	N D	021052.01+134100.4
02109+1341	STF 224		2005	63	244	6.0	8.28	8.90	G5	N D	021052.01+134100.4
02109+1341	STF 224		2007	64	243	6.0	8.28	8.90	G5	N D	021052.01+134100.4
02109+1341	STF 224		2011	67	244	6.0	8.28	8.90	G5	N D	021052.01+134100.4
02109+1341	STF 224		2015	68	244	5.9	8.28	8.90	G5	N	021052.01+134100.4
02109+1341	STF 224		2016	70	244	6.0	8.28	8.90	G5	N	021052.01+134100.4

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