13231-4715 UC 2528

Coord 2000	13231-4715		Discov num	UC 2528		Comp			Coord arcsec 2000	13 23 03.17 -47 15 08.4
Date first	1998		Date last	2015		Obs	5
Pa first	306		Pa last	306		P.A. Now (θ)	306°
Sep first	23.6		Sep last	23.8		Sep. Now (ρ)	23.8"
Mag pri	15.50		Mag sec	16.12		delta mag (ΔM)	0.62		Spectral class
Pri motion ra	-051		Sec motion ra	-061
Pri motion dec	-013		Sec motion dec	-012
Notes	V (Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.162 (< 0.3, Physical double) This double is physical.

Precise pa

305.9

Precise sep

23.823

Constellation

Centaurus

Gaia DR2

38446959744

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13231-4715	UC 2528		2000	2	306	23.6	15.50	15.70		V	132303.17-471508.4
13231-4715	UC 2528		2010	4	306	23.8	15.50	16.12		V	132303.17-471508.4
13231-4715	UC 2528		2015	5	306	23.8	15.50	16.12		V	132303.17-471508.4

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