00524+7137 TDS1647

Coord 2000	00524+7137		Discov num	TDS1647		Comp			Coord arcsec 2000	00 52 23.03 +71 37 27.6
Date first	1991		Date last	1991		Obs	1
Pa first	22		Pa last	22		P.A. Now (θ)	22°
Sep first	2.7		Sep last	2.7		Sep. Now (ρ)	2.7"
Mag pri	11.29		Mag sec	11.70		delta mag (ΔM)	0.41		Spectral class
Pri motion ra	+003		Sec motion ra	+003
Pri motion dec	+001		Sec motion dec	+001
Notes	X (Dubious double)

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

Precise pa	22.4		Precise sep	2.66		Constellation	Cassiopeia		SAO	4254
Tycho2	4304-01712-1		Gaia DR2	2413347072

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00524+7137	TDS1647		1991	1	22	2.7	11.29	11.70		X	005223.03+713727.6

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