14091-2754 B   266AB

Coord 2000	14091-2754		Discov num	B   266		Comp	AB		Coord arcsec 2000	14 09 05.11 -27 54 25.9
Date first	1913		Date last	2015		Obs	13
Pa first	174		Pa last	172		P.A. Now (θ)	172°
Sep first	4.8		Sep last	4.6		Sep. Now (ρ)	4.6"
Mag pri	11.15		Mag sec	11.16		delta mag (ΔM)	0.01		Spectral class	A9V (white)
Pri motion ra	-019		Sec motion ra	-018
Pri motion dec	-002		Sec motion dec	-003
Notes	T (Parallax indicates physical)

Visually invisible, K-band or other infrared star rPM=0.074 (< 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			14091-2754	B 266	AB	1913	2015	13	172	4.6	11.15	11.16	0.01		<===
Show			14091-2754	B 266	AC	1926	2015	7	108	23.2	11.15	12.86	1.71

Triple system
3 visible stars in this system

Precise pa	171.8		Precise sep	4.619		Constellation	Hydra		Tycho2	6738-00093-1
Gaia DR2	04789505280		HD	123561

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
14091-2754	B 266	AB	1999	9	172	4.6	11.15	11.16	A9V	D	140905.11-275425.9
14091-2754	B 266	AB	2001	11	172	4.6	11.15	11.16	A9V	D	140905.11-275425.9
14091-2754	B 266	AB	2015	12	172	4.6	11.15	11.16	A9V		140905.11-275425.9

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