Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Diagram 2D
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General data
Initial data
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Tables
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Calculation

Asteroid General Data

1991 JW (207945)

General information

Preliminary designation1991 JW
Number207945
GroupApollo
Absolute magnitude19.61
Approximate diameter (m)320
Approximate mass (kg)5.89·1010
Number of observations355
Arc length (days)25842

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)290.374364
a – orbit major semiaxis (astronomical units)1.03906100
e – orbit eccentricity0.11871900
ω – orbit ascending node-perihelion angle (degrees)301.969742
Ω – longitude of orbit ascending node (degrees)53.847298
i – orbit inclination to the ecliptic plane (degrees)8.709313
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829135.4355351.038577540.11862788302.15232255.7366268.7511380.915373291.058422
01/21/1858274.9125801.039490880.11886566302.08916255.4208358.7399080.915931111.059819
01/29/188762.6791781.038240370.11849230301.91343255.0914258.7399750.915216871.057907
02/07/1916217.1954341.038585090.11850780301.95960954.8931718.7362050.915504661.058434
02/14/1945359.3929311.039492010.11883696301.96860254.5707538.7224370.915961941.059821
02/22/1974142.4537211.038084410.11840012301.74864354.2508378.7226890.915175091.057669
03/02/2003298.0811361.038330100.11841165301.80409454.0488608.7208970.915379721.058044
03/09/203283.9295771.039590180.11869515301.90253053.7200238.7048110.916195871.059971
03/17/2061223.5034571.039278130.11858220301.89802653.5233608.7047280.916038241.059493
03/25/209018.2898811.038191420.11827502301.75131253.1950328.7037460.915399311.057832
04/03/2119168.1409621.039508890.11868947301.76145452.8640298.6865530.916130131.059846
04/10/2148306.5745631.039424460.11861339301.84075952.6655048.6860980.916134801.059717
04/18/217798.1785281.038186640.11827038301.61135652.3384478.6850410.915399911.057825
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