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 LP2

General information

Preliminary designation2021 LP2
GroupAmor
Absolute magnitude20.92
Approximate diameter (m)170
Approximate mass (kg)9.64·109
Number of observations31
Arc length (days)33

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)128.453496
a – orbit major semiaxis (astronomical units)1.64429300
e – orbit eccentricity0.31697500
ω – orbit ascending node-perihelion angle (degrees)17.408868
Ω – longitude of orbit ascending node (degrees)229.284893
i – orbit inclination to the ecliptic plane (degrees)25.023040
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829276.8426871.644708050.3156719215.408370230.23706125.0653111.125519892.109278
01/21/1858189.2134681.645037270.3157843615.718617230.09809525.0612431.125560242.109911
01/29/1887102.4334241.644518010.3158494815.993138229.95096125.0530671.125097862.108913
02/07/191616.5855851.644381110.3158240716.241573229.82018725.0447011.125045972.108649
02/14/1945290.3289591.644790170.3163690316.554716229.67161725.0386021.124429502.109436
02/22/1974202.8158791.644808810.3165601016.848269229.54342125.0317471.124127972.109472
03/02/2003115.8248231.644401260.3167198217.189385229.39069725.0257061.123586792.108688
03/09/203229.9626351.644419390.3170197417.453704229.26313425.0220731.123105982.108723
03/17/2061303.7921131.644700570.3172729417.775137229.11234025.0128221.122881592.109264
03/25/2090216.4415151.644899790.3176363418.015850228.98027725.0101141.122419842.109647
04/03/2119129.5599231.644688170.3176321018.281137228.83711125.0070541.122282422.109240
04/10/214843.6559461.644316140.3179513618.569972228.69251424.9979001.121503602.108524
04/18/2177317.6523121.644754980.3182381518.809902228.55108324.9902831.121331192.109368
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