Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 PE

General information

Preliminary designation2021 PE
GroupAmor
Absolute magnitude24.21
Approximate diameter (m)38
Approximate mass (kg)1.02·108
Number of observations37
Arc length (days)30

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)355.897202
a – orbit major semiaxis (astronomical units)1.38706300
e – orbit eccentricity0.18472700
ω – orbit ascending node-perihelion angle (degrees)343.953347
Ω – longitude of orbit ascending node (degrees)316.833021
i – orbit inclination to the ecliptic plane (degrees)9.301884
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182949.4985371.386839120.18491335341.768224318.0227009.2978661.130394051.633201
01/21/1858326.4731811.386995770.18511357342.029240317.8549959.2968161.130244031.633478
01/29/1887243.1330871.386815250.18480832342.374766317.6835799.2983881.130520251.633159
02/07/1916159.4887721.386988040.18491389342.650172317.5156139.2981861.130514691.633464
02/14/194576.1889521.386837810.18466810343.033969317.3272619.2993251.130733111.633199
02/22/1974351.5091321.386956950.18468875343.390427317.1514249.3004551.130801601.633410
03/02/2003268.2139981.386754490.18468123343.629223316.9947479.2995081.130646961.633052
03/09/2032182.9277161.387102130.18452656343.984348316.8018729.3007901.131144941.633666
03/17/206198.9218191.386967410.18463498344.232233316.6339449.2992651.130884701.633428
03/25/209013.8581291.386850080.18438549344.621939316.4512859.3002001.131135051.633221
04/03/2119290.1492601.386923340.18462454344.834859316.2938389.2980791.130863251.633350
04/10/2148205.5648361.386821270.18448219345.251062316.1139739.2995951.130977441.633170
04/18/2177121.3241381.386938000.18483909345.588294315.9365829.2990461.130577641.633376
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