Asteroid General Data

2015 LP₂₁

General information

Preliminary designation	2015 LP₂₁
Group	Amor
Absolute magnitude	24.44
Approximate diameter (m)	34
Approximate mass (kg)	7.45·10⁷
Number of observations	35
Arc length (days)	29

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	21.072459
a – orbit major semiaxis (astronomical units)	1.96953700
e – orbit eccentricity	0.44545100
ω – orbit ascending node-perihelion angle (degrees)	11.914823
Ω – longitude of orbit ascending node (degrees)	263.042333
i – orbit inclination to the ecliptic plane (degrees)	14.430186

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	187.205930	1.96977485	0.44418368	8.839922	264.565926	14.504597	1.09483301	2.764557
01/21/1858	8.294006	1.96855439	0.44347640	9.129016	264.345744	14.492218	1.09554697	2.761988
01/29/1887	190.081690	1.96845684	0.44429812	9.618381	264.108951	14.490944	1.09387516	2.761782
02/07/1916	11.979058	1.96871131	0.44435409	10.151094	263.915609	14.477043	1.09390639	2.762318
02/14/1945	192.669947	1.96915603	0.44460567	10.612985	263.681545	14.461879	1.09365810	2.763254
02/22/1974	14.468703	1.96912597	0.44487828	10.927309	263.456124	14.457498	1.09310459	2.763191
03/02/2003	194.326135	1.96896142	0.44569571	11.352248	263.257389	14.458221	1.09140376	2.762844
03/09/2032	14.319255	1.96935163	0.44562867	11.910090	263.014310	14.432396	1.09175207	2.763666
03/17/2061	194.726531	1.97061721	0.44479368	12.288155	262.790986	14.416417	1.09409913	2.766330
03/25/2090	17.074912	1.96854205	0.44580581	12.647493	262.551690	14.412306	1.09095457	2.761962
04/03/2119	198.038536	1.96791618	0.44652995	13.156531	262.332990	14.409444	1.08918267	2.760645
04/10/2148	17.887234	1.96981279	0.44597989	13.657850	262.089580	14.370143	1.09131590	2.764637
04/18/2177	198.916126	1.96806378	0.44605345	13.982846	261.870670	14.365673	1.09020214	2.760955

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