10157+6149 TDS7149

Coord 2000	10157+6149		Discov num	TDS7149		Comp			Coord arcsec 2000	10 15 39.79 +61 48 44.2
Date first	1991		Date last	1991		Obs	1
Pa first	338		Pa last	338		P.A. Now (θ)	338°
Sep first	0.4		Sep last	0.4		Sep. Now (ρ)	0.4"
Mag pri	11.30		Mag sec	11.47		delta mag (ΔM)	0.17		Spectral class
Pri motion ra	-037		Sec motion ra	-037
Pri motion dec	-027		Sec motion dec	-027
Notes

Nature of this double is uncertain.

Precise pa	337.9		Precise sep	0.43		Constellation	Ursa Major		Tycho2	4137-00671-1
last precise pa	337.9		last precise sep	0.43

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10157+6149	TDS7149		1991	1	338	0.4	11.30	11.47			101539.79+614844.2

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