01115+4903 COU2157

Coord 2000	01115+4903		Discov num	COU2157		Comp			Coord arcsec 2000	01 11 30.77 +49 02 46.3
Date first	1983		Date last	2008		Obs	3
Pa first	8		Pa last	7		P.A. Now (θ)	7°
Sep first	0.6		Sep last	0.6		Sep. Now (ρ)	0.6"
Mag pri	10.90		Mag sec	11.50		delta mag (ΔM)	0.6		Spectral class
Pri motion ra	+020		Sec motion ra
Pri motion dec	-032		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	7.2		Precise sep	0.596		Constellation	Cassiopeia		Tycho2	3272-01356-1
last precise pa	7.2		last precise sep	0.596

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01115+4903	COU2157		1997	2	12	0.5	10.90	11.50			011130.77+490246.3
01115+4903	COU2157		2008	3	7	0.6	10.90	11.50			011130.77+490246.3

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