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

Asteroid General Data

2018 TW4

General information

Preliminary designation2018 TW4
GroupAmor
Absolute magnitude19.87
Approximate diameter (m)280
Approximate mass (kg)4.11·1010
Number of observations85
Arc length (days)6796

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)185.832748
a – orbit major semiaxis (astronomical units)2.16806300
e – orbit eccentricity0.46923100
ω – orbit ascending node-perihelion angle (degrees)336.853136
Ω – longitude of orbit ascending node (degrees)313.490736
i – orbit inclination to the ecliptic plane (degrees)7.250080
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829229.7615032.167370290.46817210332.330706316.2750667.0788971.152667993.190805
01/21/1858264.8700072.166008950.47038282333.052909315.7988417.1168861.147155553.187799
01/29/1887299.1820802.165698270.47012892333.623172315.3849727.1352031.147540883.187114
02/07/1916333.7882422.168160280.46802223334.296582315.0939467.1462521.153413083.192550
02/14/19458.8045202.167266710.46854643335.178965314.5927367.1824441.151801623.190576
02/22/197443.9676562.165985200.47028207335.504777314.2350137.1990561.147361193.187747
03/02/200378.3967962.165773960.46941068336.229641313.8513787.2222061.149136543.187281
03/09/2032114.3039822.167153150.46915577337.023983313.4538037.2478091.150420743.190326
03/17/2061148.9167452.168427700.46927013337.554840313.0296977.2654881.150849343.193141
03/25/2090184.4756592.167179970.46865118338.032762312.7423377.2755181.151528523.190385
04/03/2119219.2947582.166481910.46979751338.858863312.3335637.3104881.148674113.188844
04/10/2148254.1099122.165429990.47054094339.535310311.9241957.3390841.146506523.186521
04/18/2177288.6635422.168404790.46836991339.881595311.6925547.3310051.152789243.193090
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