Asteroid General Data

2002 LD₃₁

General information

Preliminary designation	2002 LD₃₁
Group	Amor
Absolute magnitude	21.32
Approximate diameter (m)	140
Approximate mass (kg)	5.54·10⁹
Number of observations	94
Arc length (days)	8424

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	233.255488
a – orbit major semiaxis (astronomical units)	1.46483600
e – orbit eccentricity	0.25658200
ω – orbit ascending node-perihelion angle (degrees)	210.021983
Ω – longitude of orbit ascending node (degrees)	82.637559
i – orbit inclination to the ecliptic plane (degrees)	19.522125

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	49.066784	1.46467432	0.25541779	208.301476	83.538036	19.569663	1.09057044	1.772606
01/21/1858	181.673381	1.46471454	0.25574681	208.561450	83.405492	19.563343	1.09011846	1.772679
01/29/1887	314.838843	1.46470782	0.25573704	208.841064	83.264767	19.552346	1.09012778	1.772667
02/07/1916	88.365289	1.46480336	0.25597480	209.063627	83.142456	19.546472	1.08985062	1.772840
02/14/1945	222.248645	1.46454490	0.25600048	209.328239	83.010734	19.537486	1.08962070	1.772371
02/22/1974	356.423248	1.46446528	0.25620511	209.592081	82.879426	19.531142	1.08926179	1.772227
03/02/2003	131.080262	1.46417999	0.25633254	209.826152	82.747349	19.525391	1.08886302	1.771709
03/09/2032	266.738211	1.46451303	0.25655711	210.056185	82.613517	19.517360	1.08878180	1.772313
03/17/2061	41.892632	1.46429773	0.25666820	210.238491	82.486306	19.513432	1.08845907	1.771922
03/25/2090	176.156358	1.46463932	0.25682335	210.519624	82.344203	19.502668	1.08848574	1.772542
04/03/2119	309.987270	1.46476904	0.25708070	210.724754	82.214019	19.495073	1.08820519	1.772778
04/10/2148	83.651883	1.46473869	0.25718190	211.042446	82.071498	19.484091	1.08803441	1.772723
04/18/2177	217.132274	1.46470994	0.25733725	211.225288	81.949371	19.477885	1.08778552	1.772671

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