Asteroid General Data

2014 YJ₄₂

General information

Preliminary designation	2014 YJ₄₂
Group	Apollo
Absolute magnitude	20.44
Approximate diameter (m)	220
Approximate mass (kg)	1.87·10¹⁰
Number of observations	61
Arc length (days)	1290

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	265.668287
a – orbit major semiaxis (astronomical units)	2.12247800
e – orbit eccentricity	0.69516800
ω – orbit ascending node-perihelion angle (degrees)	186.356492
Ω – longitude of orbit ascending node (degrees)	356.845629
i – orbit inclination to the ecliptic plane (degrees)	6.949214

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	149.496433	2.10426778	0.69001820	181.732168	359.698866	7.471232	0.65228471	3.052475
01/21/1858	341.072854	2.09858617	0.69442038	182.961909	359.116837	7.392017	0.64128516	3.040121
01/29/1887	168.540352	2.10674176	0.68896700	183.545087	358.795609	7.265741	0.65526620	3.057860
02/07/1916	332.801391	2.11731297	0.69009493	183.674486	358.378612	7.256013	0.65616603	3.080904
02/14/1945	123.759712	2.11433052	0.69623840	184.422326	357.948399	7.216793	0.64225243	3.074397
02/22/1974	267.105645	2.12307521	0.69107432	185.149986	357.535997	7.068160	0.65587245	3.093490
03/02/2003	42.307160	2.12086061	0.69291799	185.375009	357.297519	7.058771	0.65127814	3.088651
03/09/2032	188.471102	2.11828044	0.69454867	186.394319	356.823123	6.941336	0.64703158	3.083016
03/17/2061	324.681136	2.12045956	0.68969197	186.846605	356.443738	6.856523	0.65799563	3.087775
03/25/2090	108.536045	2.11596249	0.69582395	187.305255	356.129931	6.844739	0.64362511	3.077957
04/03/2119	253.586119	2.12438456	0.69065263	188.355954	355.586981	6.646367	0.65717277	3.096352
04/10/2148	28.738950	2.12246371	0.69205845	188.513771	355.376954	6.636879	0.65359477	3.092153
04/18/2177	176.295402	2.12064653	0.69535248	189.547303	354.930250	6.527463	0.64604971	3.088183

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