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Asteroid General Data
General information
Preliminary designation | 2018 JE2
| Group | Amor
| Absolute magnitude | 25.05
| Approximate diameter (m) | 26
| Approximate mass (kg) | 3.21·107
| Number of observations | 27
| Arc length (days) | 8
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Approaches
Date | Object | r, AU | r, km
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05/02/2114 10:48:00 AM | Earth | 0.000621 | 92 886
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Details...
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Orbit initial data
Date of initial data | 12/22/2023
| M – mean anomaly (degrees) | 155.868449
| a – orbit major semiaxis (astronomical units) | 2.48254226
| e – orbit eccentricity | 0.57472162
| ω – orbit ascending node-perihelion angle (degrees) | 14.760980
| Ω – longitude of orbit ascending node (degrees) | 221.379661
| i – orbit inclination to the ecliptic plane (degrees) | 16.398389
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Details...
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Orbital evolution
Date | M | a | e | ω | Ω | i | q | P
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01/13/1829 | 106.208819 | 2.53626639 | 0.53880879 | 5.375515 | 225.075135 | 16.229444 | 1.16970377 | 4.039177
| 01/21/1858 | 192.656500 | 2.50968273 | 0.55801357 | 7.565560 | 224.358860 | 16.617825 | 1.10924571 | 3.975840
| 01/29/1887 | 322.350941 | 2.47743725 | 0.57379183 | 10.192878 | 223.526025 | 16.677245 | 1.05590399 | 3.899461
| 02/07/1916 | 139.682159 | 2.45456672 | 0.58748931 | 11.134539 | 223.090402 | 16.873154 | 1.01253500 | 3.845589
| 02/14/1945 | 349.214344 | 2.44527514 | 0.59257602 | 11.126922 | 222.983265 | 16.941564 | 0.99626372 | 3.823774
| 02/22/1974 | 203.165355 | 2.44270484 | 0.58884599 | 11.238861 | 222.806477 | 16.902169 | 1.00432788 | 3.817747
| 03/02/2003 | 36.203344 | 2.47212125 | 0.57420464 | 12.997171 | 221.980664 | 16.491737 | 1.05261775 | 3.886917
| 03/09/2032 | 193.768658 | 2.47441905 | 0.57675912 | 15.701253 | 221.010648 | 16.228539 | 1.04727529 | 3.892337
| 03/17/2061 | 20.197949 | 2.44440318 | 0.59442423 | 17.136091 | 220.410268 | 16.325219 | 0.99139070 | 3.821729
| 03/25/2090 | 240.142249 | 2.43938372 | 0.59741501 | 17.093469 | 220.298488 | 16.368171 | 0.98205926 | 3.809963
| 04/03/2119 | 45.555510 | 2.66086379 | 0.62570871 | 14.876046 | 220.060242 | 15.881371 | 0.99593813 | 4.340448
| 04/10/2148 | 297.290850 | 2.63096396 | 0.64069826 | 16.117251 | 219.275894 | 15.803368 | 0.94530992 | 4.267494
| 04/18/2177 | 201.888289 | 2.65194766 | 0.63256528 | 16.774894 | 218.813690 | 15.589475 | 0.97441764 | 4.318650
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Detailed table...
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Graphs...
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3D animation...
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Calculation on the date...
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