Asteroid General Data

2018 LM₁₅

General information

Preliminary designation	2018 LM₁₅
Group	Aten
Absolute magnitude	25.49
Approximate diameter (m)	21
Approximate mass (kg)	1.75·10⁷
Number of observations	29
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	350.594040
a – orbit major semiaxis (astronomical units)	0.96225400
e – orbit eccentricity	0.41145200
ω – orbit ascending node-perihelion angle (degrees)	56.541414
Ω – longitude of orbit ascending node (degrees)	79.499687
i – orbit inclination to the ecliptic plane (degrees)	31.910888

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	237.380659	0.96200669	0.41273060	56.058442	80.264688	31.947517	0.56495709	0.943556
01/21/1858	143.047641	0.96272060	0.41236439	56.199747	80.147694	31.950933	0.56572890	0.944607
01/29/1887	40.181163	0.96315752	0.41197262	56.347512	80.039144	31.956686	0.56636299	0.945250
02/07/1916	293.211066	0.96316788	0.41211487	56.405079	79.929135	31.948233	0.56623207	0.945265
02/14/1945	190.480482	0.96269065	0.41231836	56.379740	79.820633	31.951271	0.56575562	0.944563
02/22/1974	99.684842	0.96194338	0.41251839	56.362803	79.710198	31.956548	0.56512405	0.943463
03/02/2003	12.942544	0.96248632	0.41228593	56.512982	79.594523	31.954591	0.56566675	0.944262
03/09/2032	274.147923	0.96282221	0.41189989	56.608869	79.485181	31.964833	0.56623585	0.944756
03/17/2061	165.989198	0.96319125	0.41178601	56.726358	79.370122	31.956456	0.56656256	0.945299
03/25/2090	58.651777	0.96286926	0.41143376	56.739569	79.259608	31.976029	0.56671234	0.944825
04/03/2119	311.995852	0.96333711	0.41153766	56.831058	79.146176	31.965658	0.56688761	0.945514
04/10/2148	204.097521	0.96308721	0.41172702	56.867600	79.040157	31.959718	0.56655819	0.945146
04/18/2177	98.044999	0.96314002	0.41132265	56.968896	78.923183	31.975142	0.56697871	0.945224

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