Asteroid General Data

2013 JW₂₈

General information

Preliminary designation	2013 JW₂₈
Group	Apollo
Absolute magnitude	24.90
Approximate diameter (m)	28
Approximate mass (kg)	3.94·10⁷
Number of observations	16
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	328.985134
a – orbit major semiaxis (astronomical units)	1.95574600
e – orbit eccentricity	0.48551800
ω – orbit ascending node-perihelion angle (degrees)	343.318853
Ω – longitude of orbit ascending node (degrees)	196.399278
i – orbit inclination to the ecliptic plane (degrees)	2.232532

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	249.527411	1.95438200	0.48728455	336.952432	200.708646	1.954561	1.00204185	2.732215
01/21/1858	111.017522	1.95669284	0.48804783	338.437520	199.739970	2.044799	1.00173315	2.737062
01/29/1887	326.463606	1.95735436	0.48645755	338.974650	199.384762	2.060846	1.00518455	2.738450
02/07/1916	181.132997	1.96098728	0.48693586	339.619009	198.897598	2.077854	1.00611226	2.746077
02/14/1945	39.968084	1.95500906	0.48661443	340.843119	197.935105	2.147476	1.00367344	2.733530
02/22/1974	256.901481	1.95491955	0.48765558	341.671166	197.439733	2.171514	1.00159212	2.733342
03/02/2003	114.961998	1.95590049	0.48703558	342.307214	197.056386	2.193400	1.00330737	2.735399
03/09/2032	329.610492	1.95604554	0.48511729	343.352188	196.381945	2.233117	1.00713403	2.735704
03/17/2061	190.611344	1.95560913	0.48537465	344.009891	195.986809	2.257495	1.00640604	2.734788
03/25/2090	44.899524	1.95622095	0.48608764	344.796959	195.444473	2.278751	1.00532612	2.736072
04/03/2119	262.717258	1.95815173	0.48624210	345.393159	195.079554	2.301144	1.00601592	2.740123
04/10/2148	122.884401	1.95366107	0.48620011	346.201318	194.618260	2.330519	1.00379084	2.730703
04/18/2177	346.541410	1.95210980	0.48598123	346.915042	194.219689	2.355774	1.00342107	2.727451

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