Asteroid General Data

2021 XN₁

General information

Preliminary designation	2021 XN₁
Group	Apollo
Absolute magnitude	26.74
Approximate diameter (m)	12
Approximate mass (kg)	3.10·10⁶
Number of observations	53
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	279.020288
a – orbit major semiaxis (astronomical units)	1.95275700
e – orbit eccentricity	0.50117100
ω – orbit ascending node-perihelion angle (degrees)	331.879677
Ω – longitude of orbit ascending node (degrees)	73.525174
i – orbit inclination to the ecliptic plane (degrees)	8.057505

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	56.793541	1.94877604	0.50206969	328.749721	75.324277	7.915699	0.97035466	2.720467
01/21/1858	295.149080	1.94823902	0.50119468	329.204154	75.058675	7.931847	0.97179198	2.719343
01/29/1887	172.267065	1.95180701	0.50132632	329.697787	74.786701	7.945646	0.97331478	2.726817
02/07/1916	47.394997	1.94923180	0.50059552	330.098053	74.519241	7.979400	0.97345509	2.721422
02/14/1945	286.225293	1.94903369	0.50050151	330.411046	74.303205	7.989334	0.97353938	2.721007
02/22/1974	167.396066	1.94946650	0.50026584	330.965063	73.984047	8.014243	0.97421500	2.721913
03/02/2003	45.493751	1.94877643	0.50041005	331.383982	73.740511	8.030068	0.97358912	2.720468
03/09/2032	281.523099	1.95320805	0.50101399	331.927157	73.468728	8.059511	0.97462349	2.729753
03/17/2061	148.971702	1.95372065	0.50164998	332.405194	73.235022	8.074651	0.97363673	2.730828
03/25/2090	14.693014	1.95319193	0.50181308	332.889008	72.980754	8.093188	0.97305468	2.729719
04/03/2119	243.392014	1.95286248	0.50072731	333.252208	72.736913	8.106960	0.97501090	2.729029
04/10/2148	118.821609	1.95100275	0.49981297	333.600953	72.460855	8.139323	0.97586628	2.725131
04/18/2177	354.042168	1.95339135	0.50060657	334.120911	72.200533	8.152569	0.97551081	2.730137

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