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

2018 HJ

General information

Preliminary designation2018 HJ
GroupAmor
Absolute magnitude20.36
Approximate diameter (m)230
Approximate mass (kg)2.09·1010
Number of observations44
Arc length (days)232

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)166.181674
a – orbit major semiaxis (astronomical units)2.16838100
e – orbit eccentricity0.47657900
ω – orbit ascending node-perihelion angle (degrees)315.043827
Ω – longitude of orbit ascending node (degrees)326.704967
i – orbit inclination to the ecliptic plane (degrees)5.930850
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829222.2903532.168400470.47554849308.860838331.0922365.7526201.137220903.193080
01/21/1858256.4085202.166387000.47695575309.989367330.3111465.7857921.133116253.188634
01/29/1887289.4143992.166854740.47806822310.926956329.5934735.8118541.130950353.189667
02/07/1916321.9140302.168816250.47512378311.476368329.2240535.8219811.138360083.193999
02/14/1945355.9762232.168453340.47511984312.643701328.4322295.8567061.138178143.193197
02/22/197428.6314962.166762490.47824652313.480224327.7647055.8835471.130515873.189463
03/02/200360.6608022.166411730.47733758314.246977327.1948525.9056611.132301993.188689
03/09/203294.1546062.168537480.47571657315.145852326.6467275.9314781.136928263.193383
03/17/2061126.3759952.169117120.47750750315.968517325.9932755.9541371.133347413.194663
03/25/2090157.8277842.167467090.47694576316.635409325.4630235.9756461.133702863.191019
04/03/2119190.3999742.167885920.47644329317.632206324.8492956.0073221.135011233.191944
04/10/2148221.8931502.168686030.47677655318.657350324.2067206.0433091.134707393.193711
04/18/2177254.1936652.167560000.47655614318.998669323.8409256.0516271.134595973.191224
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