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Asteroid General Data
General information
| Preliminary designation | 2023 MJ20
| | Group | Apollo
| | Absolute magnitude | 30.77
| | Approximate diameter (m) | 2
| | Approximate mass (kg) | 1.19·104
| | Number of observations | 11
| | Arc length (days) | 0
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Approaches
Date | Object | r, AU | r, km
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| 06/17/1879 09:11:31 PM | Moon | 0.000862 | 128 952
| | 06/18/2023 08:52:48 PM | Earth | 0.000298 | 44 570
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Details...
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Orbit initial data
| Date of initial data | 07/09/2024
| | M – mean anomaly (degrees) | 270.927919
| | a – orbit major semiaxis (astronomical units) | 1.11334920
| | e – orbit eccentricity | 0.19182864
| | ω – orbit ascending node-perihelion angle (degrees) | 253.159469
| | Ω – longitude of orbit ascending node (degrees) | 87.037347
| | i – orbit inclination to the ecliptic plane (degrees) | 12.614491
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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 | 264.920079 | 1.29566737 | 0.26624108 | 224.768047 | 88.397722 | 11.325663 | 0.95070748 | 1.474826
| | 01/21/1858 | 148.394265 | 1.29530976 | 0.26611330 | 225.004363 | 88.231957 | 11.323851 | 0.95061060 | 1.474216
| | 01/29/1887 | 67.318223 | 1.27944686 | 0.25648331 | 225.779154 | 87.998835 | 11.643102 | 0.95129010 | 1.447218
| | 02/07/1916 | 83.580161 | 1.27980029 | 0.25679332 | 225.965779 | 87.830111 | 11.637892 | 0.95115613 | 1.447818
| | 02/14/1945 | 98.245861 | 1.28084947 | 0.25754028 | 226.060217 | 87.644730 | 11.622619 | 0.95097913 | 1.449599
| | 02/22/1974 | 82.684964 | 1.28804040 | 0.26065066 | 225.500187 | 87.446551 | 11.576912 | 0.95231182 | 1.461823
| | 03/02/2003 | 21.609954 | 1.28962466 | 0.26154728 | 225.588794 | 87.251501 | 11.563364 | 0.95232684 | 1.464521
| | 03/09/2032 | 100.285876 | 1.11330504 | 0.19174351 | 253.142221 | 86.987601 | 12.616840 | 0.89983602 | 1.174686
| | 03/17/2061 | 352.981600 | 1.11374697 | 0.19181259 | 253.275438 | 86.813816 | 12.620227 | 0.90011628 | 1.175386
| | 03/25/2090 | 261.560144 | 1.11131560 | 0.19101238 | 253.923821 | 86.610386 | 12.632965 | 0.89904057 | 1.171539
| | 04/03/2119 | 170.906445 | 1.11365994 | 0.19166881 | 253.600534 | 86.407722 | 12.622100 | 0.90020607 | 1.175248
| | 04/10/2148 | 62.383614 | 1.11360143 | 0.19163400 | 253.858438 | 86.243025 | 12.624468 | 0.90019754 | 1.175155
| | 04/18/2177 | 302.366622 | 1.11503859 | 0.19197976 | 253.760934 | 86.066894 | 12.619176 | 0.90097375 | 1.177431
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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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