Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
Русский
English
 
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

2012 EA2 (798171)

General information

Preliminary designation2012 EA2
Number798171
GroupApollo
Absolute magnitude19.19
Approximate diameter (m)390
Approximate mass (kg)1.05·1011
Number of observations258
Arc length (days)4802

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)193.646471
a – orbit major semiaxis (astronomical units)1.88906700
e – orbit eccentricity0.68856000
ω – orbit ascending node-perihelion angle (degrees)43.108284
Ω – longitude of orbit ascending node (degrees)17.073942
i – orbit inclination to the ecliptic plane (degrees)10.155242
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829199.4536851.890282780.6872834838.31056021.14432710.7708590.591122662.598907
01/21/1858262.1792311.888968860.6880425038.99640920.54955210.6905330.589278012.596198
01/29/1887325.3831941.889004920.6881225739.52079420.06505510.6198520.589137992.596272
02/07/191626.8819541.889700720.6879276640.42755819.32588710.4959520.589723322.597707
02/14/194587.8378461.889855230.6883664441.00999318.83526710.4197280.588942322.598026
02/22/1974147.9194981.890242600.6878076741.85656018.11477710.3071290.590119242.598824
03/02/2003208.2759371.889854270.6881321542.52783717.56153110.2243520.589384782.598024
03/09/2032270.7702831.890073110.6879365943.29458516.89336610.1257190.589822662.598475
03/17/2061333.7745061.889181400.6881815944.05057516.25255910.0498510.589081552.596636
03/25/209037.9918591.887732130.6890715844.76419715.6202089.9748770.586949572.593649
04/03/2119103.6376621.889520780.6885164345.54606414.9207769.8791570.588554682.597336
04/10/2148165.3752611.891400750.6891311346.26383014.2807009.7819520.587977622.601213
04/18/2177221.9547551.891111170.6891529947.07400113.5654699.6951340.587846252.600616
Detailed table... Graphs... 3D animation... Calculation on the date...

Return to objects selection
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