Asteroid General Data

2013 AP₂₀

General information

Preliminary designation	2013 AP₂₀
Group	Apollo
Absolute magnitude	27.63
Approximate diameter (m)	8
Approximate mass (kg)	9.08·10⁵
Number of observations	19
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	225.777794
a – orbit major semiaxis (astronomical units)	1.62601900
e – orbit eccentricity	0.38609600
ω – orbit ascending node-perihelion angle (degrees)	156.909200
Ω – longitude of orbit ascending node (degrees)	289.349353
i – orbit inclination to the ecliptic plane (degrees)	3.741095

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	81.529156	1.62362307	0.38611506	152.229786	292.416365	3.580191	0.99671775	2.068847
01/21/1858	89.629938	1.62431576	0.38619351	152.684331	292.137623	3.583560	0.99701555	2.070171
01/29/1887	87.693740	1.62754933	0.38713471	153.356898	291.752652	3.603462	0.99746849	2.076356
02/07/1916	86.355175	1.62534934	0.38622904	154.170391	291.137690	3.637087	0.99759222	2.072148
02/14/1945	82.173857	1.62733307	0.38686955	154.907318	290.699537	3.670433	0.99776746	2.075942
02/22/1974	82.120967	1.62515147	0.38613435	155.604383	290.217799	3.689997	0.99762467	2.071769
03/02/2003	92.748786	1.62280607	0.38529094	156.297616	289.667531	3.720321	0.99755360	2.067286
03/09/2032	96.578265	1.62575165	0.38647941	156.980303	289.293916	3.743118	0.99743211	2.072917
03/17/2061	94.808075	1.62618628	0.38630943	157.375110	289.044044	3.744856	0.99797518	2.073748
03/25/2090	100.370733	1.62402526	0.38537753	157.984450	288.582394	3.763115	0.99816242	2.069616
04/03/2119	108.434910	1.62420906	0.38531733	158.411291	288.321802	3.766446	0.99837316	2.069967
04/10/2148	105.450108	1.62769949	0.38638467	158.987528	288.011463	3.774347	0.99878136	2.076644
04/18/2177	102.832029	1.62599049	0.38558959	159.786205	287.465609	3.821205	0.99902548	2.073374

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