01511+6031 TDS2021

Coord 2000	01511+6031		Discov num	TDS2021		Comp			Coord arcsec 2000	01 51 04.75 +60 31 25.4
Date first	1991		Date last	1991		Obs	1
Pa first	19		Pa last	19		P.A. Now (θ)	19°
Sep first	1.7		Sep last	1.7		Sep. Now (ρ)	1.7"
Mag pri	10.38		Mag sec	11.97		delta mag (ΔM)	1.59		Spectral class
Pri motion ra	+018		Sec motion ra	+018
Pri motion dec	-015		Sec motion dec	-015
Notes	X (Dubious double)

Visually invisible, K-band or other infrared star Nature of this double is uncertain.

Precise pa	18.7		Precise sep	1.66		Constellation	Cassiopeia		Tycho2	4032-01366-1
Gaia DR2	0480122240

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01511+6031	TDS2021		1991	1	19	1.7	10.38	11.97		X	015104.75+603125.4

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