Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
Approaches archive
Diagram 2D
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Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2026 ER2

General information

Preliminary designation2026 ER2
GroupApollo
Absolute magnitude26.83
Approximate diameter (m)11
Approximate mass (kg)2.74·106
Number of observations26
Arc length (days)10

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)43.460374
a – orbit major semiaxis (astronomical units)1.88731638
e – orbit eccentricity0.48804668
ω – orbit ascending node-perihelion angle (degrees)156.712599
Ω – longitude of orbit ascending node (degrees)343.820458
i – orbit inclination to the ecliptic plane (degrees)5.801511
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829197.5986231.858400450.48214187152.682240345.9405115.8250540.962387782.533434
01/21/1858359.2638731.858556180.48166786153.174252345.6591555.8311350.963349412.533752
01/29/1887158.3010201.860092300.48200488153.690477345.4161705.8350870.963518732.536894
02/07/1916324.4462061.857013970.48091240154.170893345.0442955.8716080.963952922.530599
02/14/1945128.9836691.863958800.48356096154.763850344.7267115.8543200.962621092.544808
02/22/1974262.9655091.876320510.48635096155.659191344.3933215.8251480.963770222.570166
03/02/200314.8310971.872378410.48497008155.915585344.0787975.8534080.964330902.562070
03/09/2032121.5488611.888086380.48791514156.810458343.7583795.8012300.966860452.594379
03/17/2061194.3502121.885937270.48785070157.268074343.4486405.8105300.965881452.589951
03/25/2090279.6006831.871356900.48359395157.325992343.1401135.9096300.966380022.559974
04/03/211940.5842291.871868940.48365170157.814030342.8595915.9137400.966536332.561025
04/10/2148163.5868941.869065300.48299770158.351452342.5161285.9370510.966311062.555273
04/18/2177292.8248511.868433920.48229262158.830987342.1641605.9564130.967302032.553978
Detailed table... Graphs... 3D animation... Calculation on the date...

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This project was supported by the Federal Agency of Education (project codes RNP 2.1.1.1689, RNP 2.1.1.745).
Samara State Technical University
Applied Mathematics and Information Science Department
Яндекс.Метрика