Asteroid General Data

2003 MJ₄ (495858)

General information

Preliminary designation	2003 MJ₄
Number	495858
Group	Apollo
Absolute magnitude	18.83
Approximate diameter (m)	460
Approximate mass (kg)	1.73·10¹¹
Number of observations	731
Arc length (days)	7880

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	209.637725
a – orbit major semiaxis (astronomical units)	2.30168600
e – orbit eccentricity	0.56234800
ω – orbit ascending node-perihelion angle (degrees)	271.837277
Ω – longitude of orbit ascending node (degrees)	77.346134
i – orbit inclination to the ecliptic plane (degrees)	5.306653

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	83.405627	2.30350083	0.55928211	263.443405	84.074443	5.349880	1.01519403	3.496095
01/21/1858	187.882053	2.30916647	0.55953191	264.183510	83.417640	5.347460	1.01711415	3.509001
01/29/1887	285.732513	2.31204056	0.55984075	265.930415	82.069452	5.334180	1.01766604	3.515554
02/07/1916	21.674683	2.30986325	0.56122335	266.487164	81.542730	5.331267	1.01351405	3.510589
02/14/1945	117.693290	2.30980731	0.56222066	267.809430	80.532490	5.320412	1.01118593	3.510462
02/22/1974	213.344273	2.30901301	0.56235825	268.983603	79.537991	5.317404	1.01052050	3.508651
03/02/2003	310.636621	2.30671991	0.56248847	270.299063	78.524656	5.315103	1.00921656	3.503426
03/09/2032	54.209794	2.30192766	0.56141707	271.844837	77.289446	5.306462	1.00958619	3.492514
03/17/2061	165.130336	2.29888405	0.56140692	273.087105	76.339853	5.307209	1.00827465	3.485589
03/25/2090	278.774660	2.29953906	0.56136224	274.355721	75.312804	5.308049	1.00866467	3.487079
04/03/2119	32.024341	2.29946502	0.56134955	275.577974	74.392047	5.311234	1.00866137	3.486911
04/10/2148	146.093182	2.29840234	0.56203057	276.823953	73.380884	5.314812	1.00662997	3.484494
04/18/2177	258.800936	2.30093690	0.56158533	277.999058	72.453849	5.319885	1.00876449	3.490259

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