01371+5033 TDS1931

Coord 2000	01371+5033		Discov num	TDS1931		Comp			Coord arcsec 2000	01 37 07.82 +50 32 43.8
Date first	1991		Date last	2020		Obs	2
Pa first	144		Pa last	144		P.A. Now (θ)	144°
Sep first	2.0		Sep last	2.0		Sep. Now (ρ)	2"
Mag pri	10.65		Mag sec	12.25		delta mag (ΔM)	1.6		Spectral class
Pri motion ra	-003		Sec motion ra	-003
Pri motion dec	-003		Sec motion dec	-003
Notes	X (Dubious double)

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

Precise pa	144.1		Precise sep	2		Constellation	Andromeda		Tycho2	3286-00688-1
Gaia DR2	2053567488

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01371+5033	TDS1931		1991	1	144	2.0	10.65	12.25			013707.82+503243.8
01371+5033	TDS1931		2020	2	144	2.0	10.65	12.25		X	013707.82+503243.8

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