Asteroid General Data

2019 HP₃

General information

Preliminary designation	2019 HP₃
Group	Aten
Absolute magnitude	25.71
Approximate diameter (m)	19
Approximate mass (kg)	1.29·10⁷
Number of observations	73
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	126.053833
a – orbit major semiaxis (astronomical units)	0.96154300
e – orbit eccentricity	0.08435400
ω – orbit ascending node-perihelion angle (degrees)	175.978356
Ω – longitude of orbit ascending node (degrees)	217.114726
i – orbit inclination to the ecliptic plane (degrees)	10.963503

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	247.188572	0.96171969	0.08405827	177.574004	219.319100	10.988120	0.88087920	0.943134
01/21/1858	165.662999	0.96208750	0.08338199	177.459676	218.976885	10.994707	0.88186673	0.943675
01/29/1887	81.661601	0.96165892	0.08433499	177.375778	218.710236	10.981563	0.88055743	0.943045
02/07/1916	1.699606	0.96139884	0.08434543	177.005192	218.373260	10.978889	0.88030924	0.942662
02/14/1945	283.745584	0.96130594	0.08454232	176.689697	218.028334	10.971613	0.88003491	0.942525
02/22/1974	207.262464	0.96074603	0.08498493	176.644935	217.689104	10.962795	0.87909710	0.941702
03/02/2003	133.460343	0.96177133	0.08403904	176.386560	217.380324	10.970386	0.88094499	0.943210
03/09/2032	56.821783	0.96138939	0.08419547	176.040575	217.094867	10.965401	0.88044475	0.942648
03/17/2061	338.189475	0.96152578	0.08416435	175.586206	216.749741	10.961796	0.88059959	0.942849
03/25/2090	258.306592	0.96177794	0.08385278	175.227369	216.407363	10.962161	0.88113019	0.943220
04/03/2119	176.601190	0.96217734	0.08343807	175.117726	216.081822	10.966511	0.88189512	0.943807
04/10/2148	92.642145	0.96143978	0.08432945	174.982875	215.819061	10.955191	0.88036210	0.942722
04/18/2177	12.602660	0.96157039	0.08435380	174.582836	215.468874	10.949854	0.88045827	0.942914

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