Asteroid General Data

2017 HE₄₉

General information

Preliminary designation	2017 HE₄₉
Group	Amor
Absolute magnitude	23.61
Approximate diameter (m)	50
Approximate mass (kg)	2.34·10⁸
Number of observations	52
Arc length (days)	3273

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	7.502014
a – orbit major semiaxis (astronomical units)	1.18041500
e – orbit eccentricity	0.12809700
ω – orbit ascending node-perihelion angle (degrees)	115.043361
Ω – longitude of orbit ascending node (degrees)	221.758360
i – orbit inclination to the ecliptic plane (degrees)	8.024119

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	304.750813	1.18084103	0.12850060	112.543212	223.622041	7.981916	1.02910225	1.283181
01/21/1858	172.653190	1.17975456	0.12782259	112.916051	223.343587	7.988207	1.02895528	1.281410
01/29/1887	40.146379	1.18045083	0.12818329	113.521595	222.991943	7.996150	1.02913675	1.282545
02/07/1916	270.395213	1.17981546	0.12772434	113.665971	222.810621	7.998553	1.02912431	1.281509
02/14/1945	136.552550	1.17998770	0.12781529	114.268310	222.441238	8.006654	1.02916723	1.281790
02/22/1974	7.869080	1.18002521	0.12782388	114.360735	222.281163	8.008927	1.02918981	1.281851
03/02/2003	234.257013	1.18004803	0.12776198	114.988895	221.925190	8.018118	1.02928276	1.281888
03/09/2032	104.437166	1.18063004	0.12802948	115.195335	221.721097	8.020117	1.02947459	1.282837
03/17/2061	332.763646	1.17990817	0.12751969	115.674437	221.402552	8.029851	1.02944665	1.281660
03/25/2090	200.790147	1.18053380	0.12785946	116.246861	221.080500	8.039363	1.02959138	1.282680
04/03/2119	71.383486	1.18003691	0.12743977	116.443599	220.878448	8.042059	1.02965329	1.281870
04/10/2148	298.233168	1.17997152	0.12731246	117.051514	220.525541	8.051934	1.02974645	1.281764
04/18/2177	169.761848	1.18060174	0.12773483	117.233741	220.320332	8.053631	1.02979777	1.282791

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