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

Asteroid General Data

2018 ER3

General information

Preliminary designation2018 ER3
GroupAmor
Absolute magnitude25.73
Approximate diameter (m)19
Approximate mass (kg)1.25·107
Number of observations8
Arc length (days)6

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)316.836701
a – orbit major semiaxis (astronomical units)2.00365600
e – orbit eccentricity0.48233700
ω – orbit ascending node-perihelion angle (degrees)51.912075
Ω – longitude of orbit ascending node (degrees)147.798100
i – orbit inclination to the ecliptic plane (degrees)5.199996
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829121.1057602.003636800.4814107047.239212150.8539365.3035561.039064602.836149
01/21/1858206.6819942.004373820.4809221647.572450150.4966925.2908281.040426042.837714
01/29/1887284.2113332.005302220.4810177848.760888149.8462925.2637161.040716212.839686
02/07/19166.7947262.002993170.4830813248.896827149.6646675.2660801.035384592.834783
02/14/194587.3160382.004636500.4800008049.934085149.0600025.2418731.042409382.838272
02/22/1974168.9206712.003448200.4833476250.438955148.7130745.2342201.035086292.835749
03/02/2003247.9519072.006139420.4802034151.201852148.1737535.2155331.042784442.841465
03/09/2032326.5640192.003784420.4820844651.991836147.7648865.1990671.037791092.836463
03/17/206146.9574242.007132650.4806643252.558369147.2482705.1871641.042375612.843575
03/25/2090120.8138352.005983430.4819785853.621497146.6810585.1638211.039142382.841133
04/03/2119199.6158412.006546810.4828701053.808856146.4403765.1610761.037645362.842330
04/10/2148271.5178672.008181130.4810876055.031301145.6918915.1353241.042070092.845804
04/18/2177346.0685242.005601700.4845013755.364306145.4555805.1329181.033884932.840322
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