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

2020 HE7

General information

Preliminary designation2020 HE7
GroupAten
Absolute magnitude28.80
Approximate diameter (m)5
Approximate mass (kg)1.80·105
Number of observations24
Arc length (days)3

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)358.994933
a – orbit major semiaxis (astronomical units)0.87265300
e – orbit eccentricity0.17099900
ω – orbit ascending node-perihelion angle (degrees)184.416085
Ω – longitude of orbit ascending node (degrees)214.596229
i – orbit inclination to the ecliptic plane (degrees)3.682539
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829162.9668990.881402620.17262010177.097863222.6612103.7895280.729254810.827489
01/21/1858201.8620720.880611340.17316268178.488305221.4094393.7257380.728122320.826375
01/29/1887344.4936970.873754450.16916462180.234391219.9064073.7683520.725946110.816742
02/07/1916134.2718510.876048320.16660883181.203760219.1436843.8091830.730090940.819960
02/14/1945304.6353480.873903020.16911825181.893041218.5667623.7830810.726110070.816950
02/22/197456.5602800.879630820.17288270183.741175217.4220393.7910490.727557870.824995
03/02/2003156.6513600.872654440.17108569185.138820215.3155713.6991440.723355750.815200
03/09/203219.3989250.870822220.16974016184.713295214.2890403.7254470.723008720.812634
03/17/2061277.3926050.870510090.16956318185.474791213.6883633.7348670.722903630.812197
03/25/2090182.5018440.871737560.16716715186.637355212.7934293.7932850.726011680.813915
04/03/211915.1314990.877722900.15941216189.815655210.2803604.1717370.737803200.822312
04/10/2148125.6291080.877699340.15858500190.553105209.7192404.1835440.738509400.822279
04/18/2177313.4842270.872407270.16250022189.595395207.9504653.9961950.730640900.814853
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