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

2015 XE261

General information

Preliminary designation2015 XE261
GroupApollo
Absolute magnitude24.54
Approximate diameter (m)33
Approximate mass (kg)6.48·107
Number of observations17
Arc length (days)28

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)349.299689
a – orbit major semiaxis (astronomical units)1.63083900
e – orbit eccentricity0.39392600
ω – orbit ascending node-perihelion angle (degrees)55.751673
Ω – longitude of orbit ascending node (degrees)76.817720
i – orbit inclination to the ecliptic plane (degrees)7.922734
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182976.6978091.631979560.3939014652.86455878.7037728.0209880.989140432.084840
01/21/185846.6467941.632546160.3940008753.29177878.4178468.0090450.989321552.085926
01/29/188716.4380161.632244310.3939049253.64878378.1999907.9997700.989295252.085347
02/07/1916350.3178671.630788100.3934766054.22904577.8412127.9728100.989111152.082557
02/14/1945327.4256651.629929310.3934896254.60102977.6087507.9602860.988569052.080912
02/22/1974307.7221931.629908710.3937128655.02235077.3535337.9492270.988192692.080873
03/02/2003286.4812781.630571650.3936776755.39086677.0711237.9390010.988652002.082142
03/09/2032263.0826471.630613640.3941148455.79110076.7918947.9216300.987964612.082223
03/17/2061240.5806851.630321690.3937534956.26114876.4809257.9038230.988376832.081664
03/25/2090220.9265011.629735060.3934680356.59697076.2570477.8951830.988486422.080540
04/03/2119199.7603381.630564210.3936966457.12333975.8938707.8792390.988616562.082128
04/10/2148176.0283361.630875940.3938790857.53671475.6116277.8620130.988508032.082725
04/18/2177152.4797351.630184110.3938791258.02507775.2998167.8434850.988088632.081400
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