Asteroid General Data

2018 XH₂

General information

Preliminary designation	2018 XH₂
Group	Amor
Absolute magnitude	24.43
Approximate diameter (m)	35
Approximate mass (kg)	7.55·10⁷
Number of observations	53
Arc length (days)	80

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	281.609563
a – orbit major semiaxis (astronomical units)	1.61032800
e – orbit eccentricity	0.35952000
ω – orbit ascending node-perihelion angle (degrees)	55.232504
Ω – longitude of orbit ascending node (degrees)	41.513742
i – orbit inclination to the ecliptic plane (degrees)	2.795729

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	29.697630	1.60857543	0.35969092	51.492650	43.891115	2.857082	1.02998544	2.040153
01/21/1858	107.372485	1.60947145	0.35984645	52.241528	43.401386	2.842984	1.03030887	2.041858
01/29/1887	183.832590	1.61049946	0.36033054	52.859131	42.990383	2.832262	1.03018732	2.043815
02/07/1916	254.655666	1.61054950	0.36028065	53.219645	42.781199	2.825830	1.03029968	2.043910
02/14/1945	323.267665	1.61202085	0.36015923	53.750351	42.496461	2.822087	1.03143666	2.046711
02/22/1974	27.793372	1.61082011	0.35980161	54.467583	42.030769	2.810177	1.03124443	2.044425
03/02/2003	95.732949	1.61114995	0.35993085	54.728159	41.842444	2.805321	1.03124738	2.045053
03/09/2032	166.286889	1.61051737	0.35956983	55.262264	41.492482	2.794444	1.03142391	2.043849
03/17/2061	239.338489	1.61018027	0.35944428	55.604631	41.284853	2.789038	1.03141019	2.043207
03/25/2090	315.838084	1.60936393	0.35940749	56.044954	41.005534	2.782413	1.03094649	2.041653
04/03/2119	33.365464	1.60857703	0.35876379	56.591064	40.662353	2.773707	1.03147783	2.040156
04/10/2148	113.959580	1.60842428	0.35876777	56.878209	40.484781	2.768285	1.03137350	2.039866
04/18/2177	197.610396	1.60762177	0.35852780	57.474969	40.125803	2.759955	1.03124467	2.038339

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