Asteroid General Data

2004 XH₂₉ (351331)

General information

Preliminary designation	2004 XH₂₉
Number	351331
Group	Apollo
Absolute magnitude	18.93
Approximate diameter (m)	430
Approximate mass (kg)	1.51·10¹¹
Number of observations	284
Arc length (days)	7708

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	80.932934
a – orbit major semiaxis (astronomical units)	1.38118900
e – orbit eccentricity	0.50293400
ω – orbit ascending node-perihelion angle (degrees)	334.118555
Ω – longitude of orbit ascending node (degrees)	232.030750
i – orbit inclination to the ecliptic plane (degrees)	22.632053

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	201.894829	1.38395209	0.50561840	333.041684	233.093668	22.450165	0.68420044	1.628104
01/21/1858	145.401372	1.38182322	0.50485736	333.167387	232.926153	22.489794	0.68419959	1.624349
01/29/1887	96.601018	1.38244127	0.50464062	333.372889	232.779734	22.512378	0.68480525	1.625439
02/07/1916	44.161673	1.38253377	0.50462127	333.441157	232.623125	22.524018	0.68487782	1.625602
02/14/1945	357.363347	1.38061148	0.50369396	333.553214	232.464985	22.557153	0.68520581	1.622213
02/22/1974	309.907399	1.38173269	0.50369872	333.752907	232.319791	22.575268	0.68575570	1.624189
03/02/2003	260.931889	1.38207225	0.50355121	333.988632	232.155407	22.607092	0.68612810	1.624788
03/09/2032	215.094238	1.38156327	0.50307582	334.156921	232.011630	22.634405	0.68653219	1.623891
03/17/2061	169.521943	1.38118200	0.50270748	334.382883	231.849583	22.669712	0.68685147	1.623218
03/25/2090	134.935146	1.37908289	0.50186278	334.481992	231.705104	22.702449	0.68697252	1.619519
04/03/2119	104.563706	1.37842273	0.50153816	334.686059	231.543782	22.739893	0.68709113	1.618357
04/10/2148	78.561958	1.37862952	0.50117267	334.863597	231.405577	22.761721	0.68769808	1.618721
04/18/2177	55.070184	1.37840398	0.50091108	335.042733	231.255748	22.788775	0.68794615	1.618324

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