01191+3139 TDS  47

Coord 2000	01191+3139		Discov num	TDS  47		Comp			Coord arcsec 2000	01 19 03.64 +31 38 40.4
Date first	1991		Date last	2015		Obs	8
Pa first	189		Pa last	183		P.A. Now (θ)	183°
Sep first	1.2		Sep last	1.3		Sep. Now (ρ)	1.3"
Mag pri	10.56		Mag sec	10.76		delta mag (ΔM)	0.2		Spectral class
Pri motion ra	+058		Sec motion ra	+058
Pri motion dec	-026		Sec motion dec	-026
Notes

Nature of this double is uncertain.

Precise pa	183.2		Precise sep	1.315		Constellation	Pisces		Tycho2	2291-00243-1
Gaia DR2	9720285312

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01191+3139	TDS 47		2002	5	183	1.3	10.56	10.76			011903.64+313840.4
01191+3139	TDS 47		2009	6	183	1.3	10.56	10.76			011903.64+313840.4
01191+3139	TDS 47		2010	7	183	1.3	10.56	10.76			011903.64+313840.4
01191+3139	TDS 47		2015	8	183	1.3	10.56	10.76			011903.64+313840.4

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