01317-0515 KPP2256

Coord 2000	01317-0515		Discov num	KPP2256		Comp			Coord arcsec 2000	01 31 39.78 -05 14 56.6
Date first	1953		Date last	2015		Obs	10
Pa first	131		Pa last	131		P.A. Now (θ)	131°
Sep first	18.7		Sep last	18.8		Sep. Now (ρ)	18.8"
Mag pri	11.50		Mag sec	14.90		delta mag (ΔM)	3.4		Spectral class
Pri motion ra	-022		Sec motion ra	-024
Pri motion dec	-033		Sec motion dec	-034
Notes	V (Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.054 (< 0.3, Physical double) This double is physical.

Precise pa	131.1		Precise sep	18.812		Constellation	Cetus		Tycho2	4687-00716-1
Gaia DR2	67220521728

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01317-0515	KPP2256		2015	10	131	18.8	11.50	14.90		V	013139.78-051456.6

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