Asteroid General Data

2017 HR₃

General information

Preliminary designation	2017 HR₃
Group	Amor
Absolute magnitude	23.92
Approximate diameter (m)	44
Approximate mass (kg)	1.53·10⁸
Number of observations	32
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	350.532821
a – orbit major semiaxis (astronomical units)	1.36049500
e – orbit eccentricity	0.20103200
ω – orbit ascending node-perihelion angle (degrees)	345.228750
Ω – longitude of orbit ascending node (degrees)	202.586922
i – orbit inclination to the ecliptic plane (degrees)	19.864150

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	159.590208	1.36056765	0.20173860	343.546901	203.457993	19.830157	1.08608864	1.587014
01/21/1858	262.158561	1.36062197	0.20157596	343.781205	203.330383	19.835391	1.08635330	1.587109
01/29/1887	4.002918	1.36079169	0.20171364	344.004658	203.205969	19.840023	1.08630144	1.587406
02/07/1916	104.877183	1.36085696	0.20172205	344.237611	203.075908	19.845800	1.08634211	1.587520
02/14/1945	207.016590	1.36053092	0.20130573	344.536656	202.942350	19.850877	1.08664825	1.586950
02/22/1974	309.552387	1.36072682	0.20140931	344.733008	202.819029	19.854127	1.08666377	1.587293
03/02/2003	50.832094	1.36085733	0.20127400	345.028480	202.691848	19.859250	1.08695212	1.587521
03/09/2032	152.577118	1.36054673	0.20112426	345.265784	202.570341	19.864413	1.08690778	1.586978
03/17/2061	255.283349	1.36055914	0.20096278	345.483519	202.446612	19.869402	1.08713740	1.586999
03/25/2090	356.880626	1.36076934	0.20101684	345.751566	202.321111	19.876010	1.08723179	1.587367
04/03/2119	97.826085	1.36055956	0.20089588	346.068143	202.186686	19.881597	1.08722875	1.587000
04/10/2148	200.418079	1.36054546	0.20071878	346.263735	202.064736	19.885477	1.08745843	1.586975
04/18/2177	302.635175	1.36068090	0.20087618	346.528347	201.937051	19.891368	1.08735252	1.587212

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