14523-0957 HDS2098AB

Coord 2000	14523-0957		Discov num	HDS2098		Comp	AB		Coord arcsec 2000	14 52 19.27 -09 57 11.3
Date first	1991		Date last	2019		Obs	7
Pa first	76		Pa last	66		P.A. Now (θ)	66°
Sep first	0.8		Sep last	0.9		Sep. Now (ρ)	0.9"
Mag pri	9.12		Mag sec	11.57		delta mag (ΔM)	2.45		Spectral class	G0 (yellow)
Pri motion ra	-013		Sec motion ra	-007
Pri motion dec	-012		Sec motion dec	-011
Notes

rPM=0.344 Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			14 52 19 -09 57 11	YSC 220 Aa,Ab	2019	5	252	0.2	9.80	9.90	0.10
Show			14 52 19 -09 57 11	HDS 2098 AB	2019	7	66	0.9	9.12	11.57	2.45		<===

Triple system
2 visible stars in this system

Precise pa	66.1		Precise sep	0.893		Constellation	Libra		HIP	72745
Tycho2	5582-00221-1		Gaia DR2	6326160585588224640		HD	131181		BD	BD-09 4017
Distance	250.63		Distance ly	817.56

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
14523-0957	HDS2098	AB	2012	4	66	0.9	9.12	11.57	G0		145219.27-095711.3
14523-0957	HDS2098	AB	2019	7	66	0.9	9.12	11.57	G0		145219.27-095711.3

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