Asteroid General Data

2020 NM₁

General information

Preliminary designation	2020 NM₁
Group	Amor
Absolute magnitude	20.01
Approximate diameter (m)	260
Approximate mass (kg)	3.39·10¹⁰
Number of observations	149
Arc length (days)	130

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	306.764410
a – orbit major semiaxis (astronomical units)	2.20690300
e – orbit eccentricity	0.45052700
ω – orbit ascending node-perihelion angle (degrees)	33.108335
Ω – longitude of orbit ascending node (degrees)	281.782148
i – orbit inclination to the ecliptic plane (degrees)	9.149875

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	216.530068	2.20751924	0.44721437	28.839711	284.539852	9.381088	1.22028491	3.279875
01/21/1858	161.006529	2.20640382	0.44884509	29.308562	284.225032	9.365127	1.21607030	3.277390
01/29/1887	105.128417	2.20752084	0.44810537	30.174869	283.734784	9.308057	1.21831890	3.279879
02/07/1916	50.175393	2.20673006	0.44962470	30.555581	283.422847	9.296010	1.21452973	3.278117
02/14/1945	353.702680	2.20756510	0.44937310	31.470806	282.919613	9.238866	1.21554472	3.279978
02/22/1974	298.591880	2.20663247	0.44994661	31.822583	282.584677	9.224215	1.21376568	3.277899
03/02/2003	242.650789	2.20754051	0.45016467	32.666036	282.112334	9.171358	1.21378376	3.279923
03/09/2032	187.956380	2.20759706	0.45001711	33.099176	281.718180	9.147758	1.21414061	3.280049
03/17/2061	131.478373	2.20953993	0.44962911	33.907794	281.260748	9.102805	1.21606646	3.284380
03/25/2090	76.405580	2.20790359	0.44979495	34.506761	280.791562	9.065314	1.21479971	3.280732
04/03/2119	20.776765	2.20835317	0.44951038	35.279018	280.359406	9.019114	1.21567549	3.281734
04/10/2148	325.302077	2.20857415	0.45013030	35.936722	279.862373	8.980893	1.21442801	3.282227
04/18/2177	269.697324	2.20853913	0.45039642	36.716318	279.432722	8.938338	1.21382100	3.282149

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