Asteroid General Data

2004 WH₁

General information

Preliminary designation	2004 WH₁
Group	Apollo
Absolute magnitude	23.89
Approximate diameter (m)	44
Approximate mass (kg)	1.59·10⁸
Number of observations	48
Arc length (days)	7652

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	202.342608
a – orbit major semiaxis (astronomical units)	1.19721300
e – orbit eccentricity	0.20308900
ω – orbit ascending node-perihelion angle (degrees)	219.594668
Ω – longitude of orbit ascending node (degrees)	238.751176
i – orbit inclination to the ecliptic plane (degrees)	2.665149

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	81.063409	1.20518920	0.20647294	212.538573	244.521673	2.730841	0.95635024	1.323072
01/21/1858	68.151443	1.19992388	0.20388742	214.896254	242.859611	2.729093	0.95527450	1.314411
01/29/1887	90.440488	1.20059867	0.20418707	215.576952	242.383624	2.728674	0.95545195	1.315520
02/07/1916	106.780285	1.20112246	0.20432908	216.344915	241.866843	2.728225	0.95569822	1.316381
02/14/1945	156.054711	1.19741906	0.20268354	218.158807	240.421827	2.718194	0.95472193	1.310297
02/22/1974	212.551091	1.19673310	0.20234110	218.627419	240.115672	2.719399	0.95458481	1.309172
03/02/2003	224.906124	1.20280896	0.20554314	218.449875	239.165641	2.649258	0.95557983	1.319154
03/09/2032	268.564851	1.19791969	0.20337547	219.596291	238.709769	2.659924	0.95429221	1.311119
03/17/2061	305.091689	1.19961113	0.20408915	220.776764	237.656829	2.651217	0.95478351	1.313897
03/25/2090	356.102926	1.19731010	0.20315203	222.077401	236.391459	2.636751	0.95407413	1.310119
04/03/2119	51.000204	1.19719580	0.20306137	222.532484	236.059528	2.635373	0.95409158	1.309931
04/10/2148	88.813752	1.19981432	0.20433507	223.627079	234.118395	2.579865	0.95465018	1.314231
04/18/2177	121.413208	1.19860540	0.20384830	224.275097	233.709284	2.580464	0.95427172	1.312245

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