14370-2545 UC 2803AB

Coord 2000	14370-2545		Discov num	UC 2803		Comp	AB		Coord arcsec 2000	14 36 59.97 -25 44 54.7
Date first	1998		Date last	2015		Obs	5
Pa first	146		Pa last	146		P.A. Now (θ)	146°
Sep first	46.0		Sep last	46.0		Sep. Now (ρ)	46"
Mag pri	10.21		Mag sec	13.69		delta mag (ΔM)	3.48		Spectral class
Pri motion ra	-049		Sec motion ra	-046
Pri motion dec	-046		Sec motion dec	-044
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.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		182707	14370-2545	TDS9247	Aa,Ab	1991	1991	1	96	0.6	10.78	10.98	0.20
Show		182707	14370-2545	UC 2803	AB	1998	2015	5	146	46.0	10.21	13.69	3.48		<===

Triple system
2 visible stars in this system

Precise pa	146		Precise sep	46.02		Constellation	Hydra		SAO	182707
Tycho2	6749-01594-1		Gaia DR2	60492358528

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
14370-2545	UC 2803	AB	1999	2	146	46.0	10.20	13.70		V	143659.98-254454.7
14370-2545	UC 2803	AB	2000	2	146	46.0	10.20	13.70		V	143659.98-254454.7
14370-2545	UC 2803	AB	2015	3	146	46.0	10.21	13.69		V	143659.97-254454.7

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