Asteroid General Data

2021 AP₇

General information

Preliminary designation	2021 AP₇
Group	Apollo
Absolute magnitude	21.77
Approximate diameter (m)	120
Approximate mass (kg)	2.98·10⁹
Number of observations	51
Arc length (days)	8045

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	30.770719
a – orbit major semiaxis (astronomical units)	1.28636700
e – orbit eccentricity	0.35042300
ω – orbit ascending node-perihelion angle (degrees)	29.781460
Ω – longitude of orbit ascending node (degrees)	339.410183
i – orbit inclination to the ecliptic plane (degrees)	7.399911

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	236.063225	1.28678494	0.35050335	27.794296	341.133972	7.442338	0.83576250	1.459686
01/21/1858	194.323262	1.28678452	0.35055956	28.110060	340.908804	7.433655	0.83568990	1.459686
01/29/1887	153.036218	1.28653356	0.35049896	28.360457	340.650470	7.434024	0.83560489	1.459259
02/07/1916	111.038974	1.28679144	0.35065049	28.662748	340.402729	7.420576	0.83557739	1.459697
02/14/1945	68.997614	1.28675537	0.35066823	28.935103	340.139049	7.418299	0.83553115	1.459636
02/22/1974	27.633714	1.28672882	0.35058473	29.207904	339.909180	7.411867	0.83562135	1.459591
03/02/2003	342.548916	1.28700551	0.35066476	29.522664	339.612805	7.399370	0.83569803	1.460062
03/09/2032	301.800444	1.28646104	0.35047086	29.841457	339.371011	7.396332	0.83559394	1.459135
03/17/2061	258.917325	1.28664635	0.35050579	30.172267	339.062609	7.397886	0.83566935	1.459451
03/25/2090	217.460189	1.28643421	0.35051255	30.473049	338.866867	7.382849	0.83552287	1.459090
04/03/2119	175.398791	1.28651964	0.35055508	30.782719	338.552890	7.384603	0.83552365	1.459235
04/10/2148	133.872748	1.28703393	0.35085485	31.073954	338.307411	7.377343	0.83547183	1.460110
04/18/2177	92.177513	1.28645626	0.35059337	31.383907	338.043676	7.373263	0.83543322	1.459127

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