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

2021 YJ

General information

Preliminary designation2021 YJ
GroupApollo
Absolute magnitude19.92
Approximate diameter (m)280
Approximate mass (kg)3.84·1010
Number of observations223
Arc length (days)97

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)97.732116
a – orbit major semiaxis (astronomical units)2.30327900
e – orbit eccentricity0.56174500
ω – orbit ascending node-perihelion angle (degrees)176.481338
Ω – longitude of orbit ascending node (degrees)274.253087
i – orbit inclination to the ecliptic plane (degrees)32.366592
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182936.0352522.310107760.56974710172.790810275.73473632.2638920.993930573.511147
01/21/1858127.6737702.312565140.56771702173.303790275.49599232.2556400.999682563.516751
01/29/1887220.7463052.308707420.56786925173.907185275.28813432.3455230.997663483.507955
02/07/1916314.9370012.310110190.56775613174.377090275.06731432.3872910.998530973.511152
02/14/194545.8884802.311010100.56683587174.977192274.84920232.3997791.001046683.513204
02/22/1974136.5743322.309838250.56647628175.547761274.62671232.4454301.001369683.510532
03/02/2003228.2776512.309774360.56603580176.070183274.42541132.4753891.002359383.510387
03/09/2032324.6243742.308391550.56471440176.623605274.18488332.4748291.004809603.507235
03/17/206159.8529542.309076800.56444262177.163240273.98434532.4865721.005735453.508796
03/25/2090154.9369502.313286380.56268086177.501428273.76218332.4672611.011644403.518396
04/03/2119250.7321322.311362230.56250729178.134709273.56216532.4487771.011204123.514007
04/10/2148345.8634372.311666980.56202117178.322921273.41635632.4428321.012461193.514702
04/18/217784.2396322.310513370.56098948179.064417273.15056732.4291681.014339683.512071
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