Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Initial data
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Tables
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Calculation

Asteroid General Data

1999 JU3 (162173 Ryugu)

General information

Preliminary designation1999 JU3
NameRyugu
Number162173
GroupApollo
Absolute magnitude19.55
Approximate diameter (m)330
Approximate mass (kg)6.40·1010
Number of observations4235
Arc length (days)14345

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)62.340683
a – orbit major semiaxis (astronomical units)1.19091900
e – orbit eccentricity0.19107300
ω – orbit ascending node-perihelion angle (degrees)211.608984
Ω – longitude of orbit ascending node (degrees)251.289694
i – orbit inclination to the ecliptic plane (degrees)5.866448
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829115.8518621.192087410.19175956208.589354253.5417975.8840110.963493251.301556
01/21/1858219.9190681.192358120.19191727208.921559253.3009875.8832090.963524001.301999
01/29/1887333.1647801.189764970.19037899209.439453253.0244515.8926640.963258711.297754
02/07/1916104.2962461.189757260.19042995209.757097252.8137375.8919210.963191851.297741
02/14/1945219.0463191.192689160.19196510210.333991252.2485615.8756950.963734471.302541
02/22/1974320.4414881.191439770.19124965210.791554251.9905735.8762990.963577341.300495
03/02/200387.0133511.189016890.19002830211.294566251.7187445.8845850.963070031.296530
03/09/2032214.8579691.191007710.19111589211.653029251.2611785.8664980.963387211.299788
03/17/2061314.8534891.193314470.19255951211.982993250.7389065.8416310.963530421.303566
03/25/209017.8152981.200960970.19729015211.462776250.1854045.7345920.964023191.316115
04/03/211927.9948481.202066680.19797373211.818715249.7403125.7182660.964089051.317933
04/10/214827.7238711.202992610.19863324212.224065249.2757505.7021730.964038291.319456
04/18/217716.5909281.204299060.19933609212.611672248.7818855.6795230.964238791.321606
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