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

2011 QJ21

General information

Preliminary designation2011 QJ21
GroupApollo
Absolute magnitude24.46
Approximate diameter (m)34
Approximate mass (kg)7.24·107
Number of observations47
Arc length (days)9

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)271.695332
a – orbit major semiaxis (astronomical units)1.05934500
e – orbit eccentricity0.38227200
ω – orbit ascending node-perihelion angle (degrees)66.883042
Ω – longitude of orbit ascending node (degrees)150.133318
i – orbit inclination to the ecliptic plane (degrees)19.405915
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829197.1026281.057280860.3817152465.838787151.27512319.3732660.653700641.087142
01/21/185887.5583341.057755810.3819677465.992474151.11801919.3714400.653727221.087874
01/29/1887326.9129781.058684950.3826222666.130502150.93924219.3532940.653608531.089308
02/07/1916192.8187751.058921740.3824235966.282489150.77491319.3722200.653965091.089674
02/14/194557.3502501.059196870.3826984266.359774150.60753819.3682100.653843901.090098
02/22/1974286.4821551.058985120.3826748666.533428150.44580319.3663680.653738131.089771
03/02/2003149.9034941.059574650.3825074466.801872150.27112019.3790820.654279461.090682
03/09/203210.2140841.059362680.3822707466.914062150.11334519.4029040.654399321.090354
03/17/2061233.8913031.059292880.3824968666.969794149.93438219.4019450.654116681.090246
03/25/209099.2138851.059052360.3826937367.150121149.77159219.3965660.653759661.089875
04/03/2119325.6620731.059101310.3828124367.404351149.60158019.3856970.653664161.089951
04/10/2148185.0082611.059525580.3821624067.681987149.42971719.4246740.654614741.090606
04/18/217751.2984301.058989780.3820909967.763183149.27212819.4360150.654359321.089779
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