Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 TL21

General information

Preliminary designation2015 TL21
GroupApollo
Absolute magnitude26.42
Approximate diameter (m)14
Approximate mass (kg)4.83·106
Number of observations89
Arc length (days)11

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)203.684239
a – orbit major semiaxis (astronomical units)2.59889500
e – orbit eccentricity0.67989100
ω – orbit ascending node-perihelion angle (degrees)98.738188
Ω – longitude of orbit ascending node (degrees)219.322267
i – orbit inclination to the ecliptic plane (degrees)0.574909
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829203.3567842.598176300.6838555530.350678284.3246090.9587210.821399014.187970
01/21/1858158.4791162.617122790.6755711740.930360274.7328570.7779690.849070084.233863
01/29/1887104.5682012.605333140.6810938242.799444272.8274890.7670640.830856854.205286
02/07/191661.5602722.615373210.6777953961.108382255.5628740.6217650.842685324.229618
02/14/194518.8421252.587354560.6773269063.401416253.4567820.5973330.834869714.161832
02/22/197418.0494452.574542580.6847393388.935159228.9693520.5528980.811652014.130958
03/02/20034.5131362.595802150.6750243596.743687221.3818040.5563990.843572494.182231
03/09/2032338.7736962.591687140.68260028100.008442218.2173490.5782160.822600784.172290
03/17/2061320.6392912.599127260.68057867123.817431195.4941530.6869050.830216674.190269
03/25/2090322.7378422.579887850.67396869125.054915193.8379200.7110910.841124224.143829
04/03/2119341.3178902.560706910.68041469126.858391192.0546290.7353370.818364314.097702
04/10/214822.1013072.560296260.68527088145.781940174.6813541.0133660.805799784.096717
04/18/217737.8093392.578006300.67715540147.801936172.8732861.0559120.832295414.139297
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