Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Initial data
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Tables
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3D animation
Calculation

Asteroid General Data

2012 HK31

General information

Preliminary designation2012 HK31
GroupApollo
Absolute magnitude25.38
Approximate diameter (m)22
Approximate mass (kg)2.03·107
Number of observations64
Arc length (days)30

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)158.740631
a – orbit major semiaxis (astronomical units)1.07389400
e – orbit eccentricity0.12073400
ω – orbit ascending node-perihelion angle (degrees)96.437127
Ω – longitude of orbit ascending node (degrees)222.287652
i – orbit inclination to the ecliptic plane (degrees)2.205699
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182919.5651461.073903540.1214364593.229953234.2668062.3372370.943492511.112880
01/21/185822.9182161.074712460.1215126495.088355232.8585602.3898120.944121311.114138
01/29/188737.0718351.075819410.1219307295.282001232.0256102.3702810.944643981.115860
02/07/191642.7360991.074418630.1218107097.400239230.6877942.3298500.943542941.113681
02/14/194592.1155641.071893490.1201438196.569130228.7755852.4012140.943112121.109757
02/22/1974133.3667921.074152960.1214467197.837380225.2571742.2042820.943700621.113268
03/02/2003181.4213831.072138640.1202335596.894137223.5970102.2449120.943231611.110138
03/09/2032218.6179531.073797350.1207912196.506386222.2418982.2063520.944092071.112715
03/17/2061272.5240881.071854440.1196216795.454840220.7898152.2384500.943637421.109697
03/25/2090308.4121281.073312250.1198500594.560602219.1369072.2088560.944675721.111961
04/03/21191.9806281.073151410.1194510993.589127217.2891632.2122670.944962311.111712
04/10/214840.2854261.071846920.1186408592.717749215.6457492.2428100.944682091.109685
04/18/217790.5498921.073854440.1192414991.621620214.1504162.2128710.945806441.112804
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