01189-1018 RST4171

Coord 2000	01189-1018		Discov num	RST4171		Comp			Coord arcsec 2000	01 18 52.30 -10 17 53.5
Date first	1939		Date last	2015		Obs	5
Pa first	155		Pa last	153		P.A. Now (θ)	153°
Sep first	1.2		Sep last	1.1		Sep. Now (ρ)	1.1"
Mag pri	11.39		Mag sec	11.40		delta mag (ΔM)	0.01		Spectral class
Pri motion ra	+050		Sec motion ra	+050
Pri motion dec	+020		Sec motion dec	+020
Notes

Nature of this double is uncertain.

Precise pa	153.3		Precise sep	1.139		Constellation	Cetus		Tycho2	5274-01823-1
Gaia DR2	16197100800

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01189-1018	RST4171		1991	4	145	1.2	11.39	11.40			011852.30-101753.5
01189-1018	RST4171		2015	5	153	1.1	11.39	11.40			011852.30-101753.5

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