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

2021 NE

General information

Preliminary designation2021 NE
GroupApollo
Absolute magnitude26.71
Approximate diameter (m)12
Approximate mass (kg)3.24·106
Number of observations24
Arc length (days)3

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)136.425919
a – orbit major semiaxis (astronomical units)2.31842300
e – orbit eccentricity0.56849200
ω – orbit ascending node-perihelion angle (degrees)208.230554
Ω – longitude of orbit ascending node (degrees)104.070674
i – orbit inclination to the ecliptic plane (degrees)6.828815
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829211.9158082.323894150.56724813203.444253106.8079827.1462051.005669533.542625
01/21/1858279.9459742.326698530.56788670203.660878106.5198227.1124351.005397393.549039
01/29/1887343.3345482.328555900.56800186204.571120105.9954517.0532661.005931813.553290
02/07/191648.5723762.317579440.56991795205.541710105.6114137.0152310.996749313.528195
02/14/1945125.1220642.316429420.57112657206.269205105.2200346.9738700.993455033.525569
02/22/1974203.8833142.317330180.57117747207.026398104.7798476.9306080.993723393.527626
03/02/2003281.5533542.318031860.57091829207.778407104.3062746.8817450.994625073.529228
03/09/20322.3943492.316804450.56861904208.801734103.7693856.7880450.999425333.526425
03/17/206185.7200432.320067250.56778932209.133573103.4827216.7680531.002757843.533877
03/25/2090170.0616532.315683460.56767625210.086806102.9177496.7080231.001124973.523866
04/03/2119256.7775902.314504580.57079623210.523550102.6017436.6881600.993394103.521176
04/10/2148339.5498862.316770310.56947032211.379069102.0310166.6294400.997438383.526347
04/18/217761.5365422.315758200.57206853212.375308101.4785496.5478190.990985803.524037
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