15367+3954 KZA 105 HI

Coord 2000	15367+3954		Discov num	KZA 105		Comp	HI		Coord arcsec 2000	15 37 13.49 +39 47 27.3
Date first	1893		Date last	2024		Obs	12
Pa first	160		Pa last	159.5		P.A. Now (θ)	159.5°
Sep first	185.2		Sep last	182.704		Sep. Now (ρ)	182.704"
Mag pri	11.39		Mag sec	11.87		delta mag (ΔM)	0.48		Spectral class
Pri motion ra	-011		Sec motion ra	-022
Pri motion dec	+001		Sec motion dec	+018
Notes

rPM=0.712 Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			15 36 40 +39 53 44	KZA 105 AB	2024	14	73	88.4	12.25	13.09	0.84
Show			15 36 40 +39 53 44	KZA 105 AC	2024	14	119	134.1	12.25	13.90	1.65
Show			15 36 40 +39 53 44	KZA 105 AD	2024	15	157	164.8	12.25	11.38	0.87
Show			15 36 40 +39 53 44	KZA 105 AE	2024	14	132	268.6	12.25	12.95	0.70
Show		253229	15 36 40 +39 53 44	KZA 105 AF	2024	15	178	357.2	12.25	11.62	0.63
Show		253229	15 36 40 +39 53 44	KZA 105 AG	2024	12	160	515.4	12.25	12.97	0.72
Show		253226	15 36 40 +39 53 44	KZA 105 AH	2024	13	135	535.8	12.25	11.39	0.86
Show			15 36 40 +39 53 44	KZA 105 AI	2024	13	141	705.8	12.25	11.87	0.38
Show		253229	15 36 46 +39 51 13	KZA 105 DF	2024	13	194	212.3	11.38	11.62	0.24
Show		253226	15 37 13 +39 47 27	KZA 105 HI	2024	12	160	182.7	11.39	11.87	0.48		<===

Ninefold system
9 estimated visually detectable stars in this system

Constellation	Bootes		SAO	253226		HIP	76440		Tycho2	3053-00533-1
Gaia DR2	1389511981427025024		HD	138846		HR	5771		GC	20932
CP	CP-65 3102		Bayer	Epsilon Trianguli Australis		Bayer name	Eps TrA		FK5	574
Distance	61.84		Distance ly	201.72		Bayer greek	ε TrA

Bayer or Flamsteed indentifiers not always match the correct constellation because of procession and proper motion of the star. (TrA vs Boo)