01308+2311 HDS 197

Coord 2000	01308+2311		Discov num	HDS 197		Comp			Coord arcsec 2000	01 30 50.59 +23 10 35.5
Date first	1991		Date last	1991		Obs	1
Pa first	36		Pa last	36		P.A. Now (θ)	36°
Sep first	0.2		Sep last	0.2		Sep. Now (ρ)	0.2"
Mag pri	8.52		Mag sec	11.16		delta mag (ΔM)	2.64		Spectral class	G5 (yellow)
Pri motion ra	+000		Sec motion ra
Pri motion dec	-001		Sec motion dec
Notes	X (Dubious double)

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

Precise pa	36		Precise sep	0.234		Constellation	Pisces		SAO	74766
HIP	7048		Tycho2	1749-00911-1		Gaia DR2	5134546816		HD	9187
BD	BD+22 239		Distance	909.09		Distance ly	2965.45

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01308+2311	HDS 197		1991	1	36	0.2	8.52	11.16	G5	X	013050.59+231035.5

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