Asteroid General Data

2021 JN₂

General information

Preliminary designation	2021 JN₂
Group	Apollo
Absolute magnitude	23.70
Approximate diameter (m)	48
Approximate mass (kg)	2.07·10⁸
Number of observations	64
Arc length (days)	25

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	138.709051
a – orbit major semiaxis (astronomical units)	1.17355200
e – orbit eccentricity	0.33271400
ω – orbit ascending node-perihelion angle (degrees)	33.764257
Ω – longitude of orbit ascending node (degrees)	90.893255
i – orbit inclination to the ecliptic plane (degrees)	2.568109

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	346.425903	1.17387630	0.33252781	30.889766	93.038362	2.497525	0.78352978	1.271845
01/21/1858	283.402443	1.17369117	0.33256672	31.130586	92.894758	2.506303	0.78336055	1.271544
01/29/1887	213.103156	1.17452466	0.33284027	31.377795	92.757154	2.513770	0.78359555	1.272899
02/07/1916	134.991370	1.17525493	0.33325320	31.659105	92.664129	2.517736	0.78359746	1.274086
02/14/1945	63.299432	1.17335355	0.33271009	32.407217	92.075565	2.529161	0.78296699	1.270995
02/22/1974	6.104926	1.17337463	0.33274828	32.636572	91.941936	2.537400	0.78293625	1.271030
03/02/2003	307.163290	1.17297811	0.33268357	33.340361	91.155138	2.558871	0.78274756	1.270385
03/09/2032	249.491545	1.17339289	0.33268500	33.762472	90.868308	2.569168	0.78302267	1.271059
03/17/2061	190.189335	1.17292314	0.33247226	34.391013	90.147798	2.590287	0.78295874	1.270296
03/25/2090	128.880658	1.17446096	0.33305259	34.702174	89.966084	2.597921	0.78330369	1.272795
04/03/2119	51.082676	1.17527724	0.33303629	35.128546	89.653653	2.607965	0.78386727	1.274122
04/10/2148	336.564134	1.17439981	0.33280564	35.397696	89.485144	2.609371	0.78355293	1.272696
04/18/2177	269.362478	1.17376856	0.33251625	35.616694	89.375991	2.611352	0.78347144	1.271670

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