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 UM

General information

Preliminary designation2021 UM
GroupAmor
Absolute magnitude24.33
Approximate diameter (m)36
Approximate mass (kg)8.67·107
Number of observations26
Arc length (days)11

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)27.246240
a – orbit major semiaxis (astronomical units)2.61947500
e – orbit eccentricity0.60976900
ω – orbit ascending node-perihelion angle (degrees)206.825307
Ω – longitude of orbit ascending node (degrees)211.380296
i – orbit inclination to the ecliptic plane (degrees)18.037386
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829159.0223512.614238380.60812832200.027017216.00836519.5882621.024446004.226865
01/21/1858103.8843292.620867200.60321220200.620118215.35977119.3261201.039928124.242952
01/29/188756.9119142.605549590.61241836201.480765214.94239719.3043671.009863184.205810
02/07/19161.8731422.621118310.60563356202.533228214.13475618.9276811.033681094.243562
02/14/1945312.5011892.605850940.61459293203.271236213.75881918.9154461.004313384.206539
02/22/1974257.9983922.619700710.60761970204.584866212.82183018.4983371.027918964.240120
03/02/2003208.1835442.605330590.61637078205.196463212.47878918.4971460.999480944.205280
03/09/2032155.9465942.618724650.60960140206.761353211.37460818.0356881.022346444.237750
03/17/2061105.6919552.605520730.61789616207.200892211.07287818.0482880.995579484.205740
03/25/209056.3865982.617102110.61209308209.046641209.77312317.5472451.015192004.233812
04/03/21195.8644272.606654590.61894355209.334184209.50607817.5571550.993282554.208486
04/10/2148319.5124602.615713220.61507784211.467687208.01264217.0306161.006845984.230443
04/18/2177267.9508452.608956610.62016064211.653583207.75553117.0315700.990984424.214062
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