Asteroid General Data

2015 HY₁₈₂

General information

Preliminary designation	2015 HY₁₈₂
Group	Apollo
Absolute magnitude	22.07
Approximate diameter (m)	100
Approximate mass (kg)	1.97·10⁹
Number of observations	14
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	281.674448
a – orbit major semiaxis (astronomical units)	1.14164500
e – orbit eccentricity	0.37005900
ω – orbit ascending node-perihelion angle (degrees)	21.666891
Ω – longitude of orbit ascending node (degrees)	18.286988
i – orbit inclination to the ecliptic plane (degrees)	22.960525

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	255.434547	1.14102932	0.36892890	20.679340	19.084627	23.041851	0.72007063	1.218838
01/21/1858	183.138958	1.14138242	0.36926247	20.831880	18.953411	23.027307	0.71991273	1.219403
01/29/1887	111.059730	1.14122040	0.36934825	20.959655	18.853341	23.019534	0.71971264	1.219144
02/07/1916	37.469200	1.14131479	0.36949515	21.128582	18.709921	23.004574	0.71960452	1.219295
02/14/1945	324.468802	1.14146175	0.36967757	21.256908	18.611288	22.994798	0.71948894	1.219530
02/22/1974	250.341849	1.14221854	0.37024276	21.424291	18.478828	22.974386	0.71932040	1.220743
03/02/2003	174.163909	1.14183295	0.37007312	21.566689	18.372994	22.967570	0.71927127	1.220125
03/09/2032	97.668373	1.14161667	0.37012672	21.704378	18.265756	22.956979	0.71907383	1.219779
03/17/2061	21.832830	1.14138447	0.37021742	21.932095	18.129931	22.942372	0.71882405	1.219407
03/25/2090	308.172766	1.14142304	0.37041807	22.074645	18.028812	22.933021	0.71861933	1.219468
04/03/2119	233.455536	1.14176829	0.37077247	22.268685	17.893923	22.912975	0.71843205	1.220022
04/10/2148	158.728373	1.14172283	0.37086714	22.381481	17.790382	22.906880	0.71829535	1.219949
04/18/2177	83.940339	1.14157654	0.37090513	22.502525	17.682201	22.896539	0.71815994	1.219714

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