Asteroid General Data

2018 DH₁ (756065)

General information

Preliminary designation	2018 DH₁
Number	756065
Group	Apollo
Absolute magnitude	21.14
Approximate diameter (m)	160
Approximate mass (kg)	7.11·10⁹
Number of observations	456
Arc length (days)	3511

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	273.300643
a – orbit major semiaxis (astronomical units)	2.09613700
e – orbit eccentricity	0.60254300
ω – orbit ascending node-perihelion angle (degrees)	97.463310
Ω – longitude of orbit ascending node (degrees)	145.982106
i – orbit inclination to the ecliptic plane (degrees)	1.969218

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	173.270710	2.09360176	0.60910746	89.140096	152.628784	1.938372	0.81837331	3.029296
01/21/1858	13.885030	2.09826796	0.60433774	90.246218	151.739221	1.943387	0.83020544	3.039429
01/29/1887	207.050202	2.09693874	0.60219816	90.745100	151.203984	1.940056	0.83416608	3.036542
02/07/1916	55.596635	2.09246254	0.60531844	91.309074	150.600884	1.960689	0.82585638	3.026824
02/14/1945	278.445618	2.08402750	0.61225404	93.105052	149.385444	1.966877	0.80807325	3.008540
02/22/1974	145.753785	2.08661863	0.61107521	95.152082	147.984246	1.974285	0.81153771	3.014153
03/02/2003	358.670757	2.09607224	0.60416630	96.747464	146.759180	1.983191	0.82969602	3.034660
03/09/2032	204.455977	2.09587308	0.60242553	97.564790	145.908548	1.970639	0.83326563	3.034227
03/17/2061	51.326248	2.09076676	0.60624956	97.817377	145.609844	1.975808	0.82324034	3.023145
03/25/2090	272.116704	2.08482428	0.61131962	98.770308	144.929475	1.982684	0.81033030	3.010265
04/03/2119	143.645933	2.08610312	0.61355579	100.800768	143.574980	1.991364	0.80616247	3.013036
04/10/2148	7.279484	2.09050017	0.60928275	103.024285	141.981830	2.008996	0.81679449	3.022567
04/18/2177	219.190907	2.09201651	0.60494413	103.855733	141.192755	2.013666	0.82646340	3.025856

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