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
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 RD16

General information

Preliminary designation2021 RD16
GroupApollo
Absolute magnitude25.15
Approximate diameter (m)25
Approximate mass (kg)2.79·107
Number of observations24
Arc length (days)2

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)34.192446
a – orbit major semiaxis (astronomical units)1.75513400
e – orbit eccentricity0.55185400
ω – orbit ascending node-perihelion angle (degrees)283.165228
Ω – longitude of orbit ascending node (degrees)356.046005
i – orbit inclination to the ecliptic plane (degrees)9.312051
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182959.7975811.753946900.55208423278.1678320.1662859.2193000.785620472.322872
01/21/1858238.2363211.752943730.55151318278.679807359.6852719.2362790.786172162.320879
01/29/188756.0582871.753925450.55063300279.592697358.9659199.2405100.788156222.322829
02/07/1916233.7657861.754299700.55129549280.316951358.3995289.2468030.787162192.323573
02/14/194549.1307831.754851410.55180918281.000502357.7748739.2708260.786508282.324669
02/22/1974222.6425981.755241510.55132704281.566664357.2916339.2713100.787529412.325444
03/02/200334.1984211.755382900.55109681282.512614356.5751289.2865930.787996982.325725
03/09/2032204.3074761.755147260.55155927283.190671355.9910859.3129570.787079522.325257
03/17/206116.8589411.755364210.55270016283.704375355.4631379.3183380.785174132.325688
03/25/2090189.6332921.755221960.55122288284.300498354.9689109.3258420.787703462.325405
04/03/21191.6563091.755801570.55057209284.993307354.4380839.3393250.789106242.326557
04/10/2148171.4357241.755359330.55128715285.940447353.6777449.3860870.787652292.325678
04/18/2177343.5801881.754877390.55142624286.466135353.1967589.3878190.787191952.324721
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