Asteroid General Data

2021 NX₃

General information

Preliminary designation	2021 NX₃
Group	Amor
Absolute magnitude	21.78
Approximate diameter (m)	120
Approximate mass (kg)	2.94·10⁹
Number of observations	44
Arc length (days)	61

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	104.701236
a – orbit major semiaxis (astronomical units)	2.55037600
e – orbit eccentricity	0.56904100
ω – orbit ascending node-perihelion angle (degrees)	334.608597
Ω – longitude of orbit ascending node (degrees)	279.291808
i – orbit inclination to the ecliptic plane (degrees)	9.370333

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	128.366977	2.45086684	0.62715034	327.940636	283.994729	8.907238	0.91380488	3.836897
01/21/1858	335.472903	2.44955349	0.62743605	327.963071	283.802532	8.923834	0.91261533	3.833814
01/29/1887	171.437570	2.46351760	0.61887202	328.306698	283.478710	8.913875	0.93891549	3.866643
02/07/1916	330.839524	2.48856609	0.60542271	329.993482	282.433541	9.029149	0.98193167	3.925766
02/14/1945	79.291906	2.52535664	0.58367619	333.719756	280.174993	9.357125	1.05136610	4.013144
02/22/1974	145.409892	2.54585636	0.57236855	334.652411	279.666235	9.373919	1.08868825	4.062108
03/02/2003	187.783097	2.55456502	0.56696055	334.584014	279.530228	9.345060	1.10622742	4.082969
03/09/2032	228.321704	2.55205473	0.56931873	334.660852	279.245773	9.377486	1.09912217	4.076952
03/17/2061	288.388658	2.52121023	0.58528391	336.477486	277.785034	9.718432	1.04558644	4.003264
03/25/2090	33.805201	2.49292302	0.59988068	339.426122	275.880731	10.240424	0.99746667	3.936080
04/03/2119	186.881530	2.46747783	0.61587371	341.905232	274.125967	10.746324	0.94782312	3.875971
04/10/2148	22.317278	2.44862512	0.62390831	342.433039	273.726627	10.905435	0.92090756	3.831634
04/18/2177	231.067217	2.44732140	0.62366604	342.462404	273.576544	10.917291	0.92101015	3.828575

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