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

2018 PF21

General information

Preliminary designation2018 PF21
GroupAmor
Absolute magnitude21.91
Approximate diameter (m)110
Approximate mass (kg)2.45·109
Number of observations18
Arc length (days)89

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)253.394869
a – orbit major semiaxis (astronomical units)1.99671600
e – orbit eccentricity0.36130300
ω – orbit ascending node-perihelion angle (degrees)246.773911
Ω – longitude of orbit ascending node (degrees)124.667310
i – orbit inclination to the ecliptic plane (degrees)26.395021
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829246.7855731.995524570.35767434244.930739126.44512126.5066721.281776642.818943
01/21/1858353.4650091.995268340.35808494245.260795126.18336226.4934011.280792802.818400
01/29/188799.9462981.995117780.35915794245.464745125.95150026.4706801.278555382.818081
02/07/1916206.1440031.995743970.35907688245.785210125.65674626.4489441.279118462.819407
02/14/1945312.0355461.995323980.36023764246.017468125.41941226.4304021.276533172.818518
02/22/197457.5264351.996007930.36007674246.314426125.12375426.4072791.277291902.819967
03/02/2003162.5539041.995547740.36113052246.600947124.88153926.3865021.274894542.818992
03/09/2032268.6273661.995371470.36117511246.927440124.58253726.3617781.274692962.818618
03/17/206115.3579181.995173480.36146360247.218745124.34263126.3432711.273990882.818199
03/25/2090122.7356541.994756980.36218839247.546918124.04480226.3188291.272279162.817316
04/03/2119230.4961641.995139900.36250023247.764485123.80790726.3009351.271901232.818128
04/10/2148338.3303071.994699830.36313336248.136727123.50615126.2753691.270357782.817195
04/18/217786.5754001.994604540.36361284248.286426123.28038726.2653621.269340732.816993
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