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Asteroid General Data

2018 PZ21

General information

Preliminary designation2018 PZ21
GroupAten
Absolute magnitude26.64
Approximate diameter (m)12
Approximate mass (kg)3.56·106
Number of observations18
Arc length (days)24

Approaches

Date
Object
r, AU
r, km
11/24/1903 11:28:19 PMVenus0.00019929 826
07/30/2119 02:55:41 AMMoon0.00059088 279
Details...

Orbit initial data

Date of initial data01/17/2019
M – mean anomaly (degrees)336.251341
a – orbit major semiaxis (astronomical units)0.85715758
e – orbit eccentricity0.25743334
ω – orbit ascending node-perihelion angle (degrees)214.561009
Ω – longitude of orbit ascending node (degrees)309.107084
i – orbit inclination to the ecliptic plane (degrees)3.152280
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829312.6391401.019763160.33231891183.341077319.2459512.8919180.680876581.029792
01/21/185818.9160241.019007720.33205558183.860369318.8194422.8913180.680640531.028648
01/29/1887171.8329371.013036580.32881164185.558762317.4792732.9258040.679938361.019620
02/07/1916333.6276630.869856380.25887051208.880688314.8247603.0497260.644676210.811282
02/14/1945263.4743360.867481600.25995479209.815507313.2550213.1281910.641975600.807962
02/22/1974254.3918450.866388360.25950273210.709207312.3054193.1180630.641558210.806435
03/02/2003346.0496850.858017510.25634433214.658495309.5260473.1684970.638069590.794776
03/09/2032184.6619640.856757830.25748084215.065030308.4614553.1419450.636159110.793027
03/17/206142.6027490.856651480.25753173216.122612307.2247553.1196820.636036540.792879
03/25/2090185.1317970.859670930.26129716216.227337305.1517113.0988260.635041360.797075
04/03/2119336.7590030.861745480.25968689217.069950304.6818403.0948270.637961480.799962
04/10/2148217.4890880.838299940.27904527213.064836302.7424582.6754300.604376300.767538
04/18/2177124.7083890.840095480.28022492216.555746299.6665382.6495960.604679790.770005
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