13018-4739 UC 2455

Coord 2000	13018-4739		Discov num	UC 2455		Comp			Coord arcsec 2000	13 01 45.82 -47 39 18.3
Date first	1979		Date last	2015		Obs	9
Pa first	215		Pa last	215		P.A. Now (θ)	215°
Sep first	41.7		Sep last	41.6		Sep. Now (ρ)	41.6"
Mag pri	12.60		Mag sec	16.00		delta mag (ΔM)	3.4		Spectral class
Pri motion ra	-062		Sec motion ra	-064
Pri motion dec	-010		Sec motion dec	-010
Notes	V R (Proper motion indicates physical, Red magnitudes)

Visually invisible, K-band or other infrared star rPM=0.031 (< 0.3, Physical double) This double is physical.

Precise pa

214.8

Precise sep

41.642

Constellation

Centaurus

Gaia DR2

39640274048

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13018-4739	UC 2455		2000	2	215	41.7	12.60	16.00		V	130145.82-473918.3
13018-4739	UC 2455		2010	5	215	41.6	12.60	16.00		V R	130145.82-473918.3
13018-4739	UC 2455		2015	6	215	41.6	12.60	16.00		V R	130145.82-473918.3

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