01331-1951 LDS1103

Coord 2000	01331-1951		Discov num	LDS1103		Comp			Coord arcsec 2000	01 33 05.73 -19 50 21.5
Date first	1962		Date last	2015		Obs	8
Pa first	18		Pa last	23		P.A. Now (θ)	23°
Sep first	117.0		Sep last	117.3		Sep. Now (ρ)	117.3"
Mag pri	11.81		Mag sec	18.41		delta mag (ΔM)	6.6		Spectral class
Pri motion ra	+299		Sec motion ra	+302
Pri motion dec	+125		Sec motion dec	+131
Notes	N V (See Notes, Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.02 (< 0.3, Physical double) This double is physical.

Precise pa	22.8		Precise sep	117.348		Constellation	Cetus		Tycho2	5854-00401-1
Gaia DR2	23027100672

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01331-1951	LDS1103		2000	3	23	117.2	11.81	18.41		D	013305.73-195021.5
01331-1951	LDS1103		2010	5	23	117.4	11.81	18.41		NV	013305.73-195021.5
01331-1951	LDS1103		2015	7	23	117.3	11.81	18.41		NV	013305.73-195021.5

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