Asteroid General Data

2018 CA₁₅

General information

Preliminary designation	2018 CA₁₅
Group	Amor
Absolute magnitude	25.82
Approximate diameter (m)	18
Approximate mass (kg)	1.11·10⁷
Number of observations	10
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	316.395422
a – orbit major semiaxis (astronomical units)	2.75177200
e – orbit eccentricity	0.62832200
ω – orbit ascending node-perihelion angle (degrees)	355.124346
Ω – longitude of orbit ascending node (degrees)	136.391208
i – orbit inclination to the ecliptic plane (degrees)	2.283090

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	155.912320	2.26409230	0.56201583	340.599283	139.733875	1.944886	0.99163658	3.406762
01/21/1858	341.743099	2.26309679	0.56131262	341.304117	139.351704	1.974270	0.99279200	3.404515
01/29/1887	175.573491	2.25603005	0.55899089	342.443804	138.705458	2.010852	0.99492981	3.388581
02/07/1916	13.389289	2.25937990	0.55513061	343.732904	138.223275	2.055481	1.00512895	3.396132
02/14/1945	209.209108	2.26102507	0.55394654	344.357256	137.960366	2.079201	1.00853806	3.399842
02/22/1974	40.878036	2.26107899	0.55329368	344.909729	137.674650	2.102973	1.01003828	3.399963
03/02/2003	227.730176	2.26370121	0.55117339	345.393268	137.417081	2.122173	1.01600933	3.405879
03/09/2032	48.043676	2.26800643	0.54961567	345.876086	137.164102	2.139436	1.02147454	3.415600
03/17/2061	220.739966	2.27333181	0.54617438	346.310721	136.914235	2.156497	1.03169623	3.427637
03/25/2090	34.105366	2.27065020	0.54661817	346.752030	136.648903	2.175209	1.02947155	3.421574
04/03/2119	213.959298	2.26344510	0.55183654	347.678283	136.262142	2.213302	1.01439339	3.405301
04/10/2148	41.806928	2.26238187	0.55295453	348.518328	135.941215	2.243547	1.01138757	3.402902
04/18/2177	227.483581	2.26419315	0.55464209	349.177213	135.625948	2.267985	1.00837633	3.406990

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