Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
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Diagram 2D
Histogram
Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2017 ER22 (844707)

General information

Preliminary designation2017 ER22
Number844707
GroupApollo
Absolute magnitude19.52
Approximate diameter (m)330
Approximate mass (kg)6.67·1010
Number of observations153
Arc length (days)3023

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)317.856365
a – orbit major semiaxis (astronomical units)1.55061700
e – orbit eccentricity0.46534800
ω – orbit ascending node-perihelion angle (degrees)25.561469
Ω – longitude of orbit ascending node (degrees)57.431486
i – orbit inclination to the ecliptic plane (degrees)23.896190
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829237.9126731.550577290.4636375823.98450858.45430824.0969330.831671391.930815
01/21/1858248.1319981.550502420.4636732324.22577058.29478724.0622360.831575961.930675
01/29/1887258.6891161.550523270.4639255924.43042658.15642424.0373490.831195851.930714
02/07/1916268.5281481.550668900.4643161324.68344257.99902624.0046210.830668321.930986
02/14/1945278.9994591.550598990.4643615624.90856257.85642923.9763480.830560421.930856
02/22/1974289.0518931.550989670.4648364425.14934757.69879223.9434470.830033151.931586
03/02/2003299.0728011.550651750.4651204025.38206757.55630423.9200360.829411991.930954
03/09/2032309.5763311.550650480.4655360725.63190357.40112823.8875660.828766751.930952
03/17/2061319.1400191.550567140.4658869925.85213357.25172323.8635670.828178091.930796
03/25/2090329.7131621.550641620.4663669626.03691457.11085723.8410140.827473601.930936
04/03/2119339.4927571.550854160.4665583626.29361856.94310023.8047090.827290191.931333
04/10/2148349.2898031.550651970.4666489826.49979456.79924523.7776590.827041801.930955
04/18/2177359.7537191.550661700.4669078026.74897156.63181923.7439310.826645651.930973
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