Asteroid General Data

2025 AU

General information

Preliminary designation	2025 AU
Group	Apollo
Absolute magnitude	20.92
Approximate diameter (m)	170
Approximate mass (kg)	9.64·10⁹
Number of observations	47
Arc length (days)	194

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	24.883706
a – orbit major semiaxis (astronomical units)	1.31008500
e – orbit eccentricity	0.31680400
ω – orbit ascending node-perihelion angle (degrees)	194.019271
Ω – longitude of orbit ascending node (degrees)	321.923362
i – orbit inclination to the ecliptic plane (degrees)	18.448056

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	203.169186	1.30969298	0.31610835	192.541875	322.840004	18.490035	0.89568809	1.498839
01/21/1858	326.384362	1.31142433	0.31675010	192.810975	322.653098	18.473009	0.89603054	1.501812
01/29/1887	77.242700	1.31258914	0.31734261	193.061004	322.513106	18.463296	0.89604868	1.503813
02/07/1916	182.501451	1.31303133	0.31759400	193.258018	322.402922	18.455927	0.89602046	1.504573
02/14/1945	286.049043	1.31308065	0.31771186	193.441058	322.289527	18.447816	0.89589936	1.504658
02/22/1974	30.098556	1.31279838	0.31781293	193.592393	322.182027	18.444697	0.89557408	1.504173
03/02/2003	138.517556	1.31187559	0.31740538	193.809717	322.053999	18.440357	0.89547922	1.502587
03/09/2032	259.798416	1.30957457	0.31661256	194.055004	321.892584	18.450426	0.89494681	1.498635
03/17/2061	37.388033	1.30809694	0.31599253	194.318482	321.746990	18.449335	0.89474808	1.496100
03/25/2090	181.971791	1.30772250	0.31603308	194.495759	321.641279	18.445248	0.89443893	1.495457
04/03/2119	328.520370	1.30764154	0.31596675	194.687705	321.526833	18.435260	0.89447029	1.495318
04/10/2148	115.081517	1.30774673	0.31620192	194.885344	321.421313	18.428164	0.89423470	1.495499
04/18/2177	257.060468	1.30887571	0.31664111	195.115695	321.290871	18.415880	0.89443185	1.497436

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