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Asteroid General Data
General information
| Preliminary designation | 2025 MJ91
| | Group | Apollo
| | Absolute magnitude | 27.53
| | Approximate diameter (m) | 8
| | Approximate mass (kg) | 1.04·106
| | Number of observations | 27
| | Arc length (days) | 2
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Approaches
Date | Object | r, AU | r, km
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| 06/29/2025 01:12:00 PM | Earth | 0.000468 | 70 086
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 129.934729
| | a – orbit major semiaxis (astronomical units) | 1.91072984
| | e – orbit eccentricity | 0.46854007
| | ω – orbit ascending node-perihelion angle (degrees) | 355.664623
| | Ω – longitude of orbit ascending node (degrees) | 277.735905
| | i – orbit inclination to the ecliptic plane (degrees) | 2.616383
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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 | 148.296679 | 1.94588367 | 0.47602804 | 355.686587 | 282.316998 | 1.845287 | 1.01958848 | 2.714413
| | 01/21/1858 | 52.352450 | 1.93773037 | 0.47333552 | 357.334804 | 281.066370 | 2.005486 | 1.02053376 | 2.697371
| | 01/29/1887 | 327.649677 | 1.93740122 | 0.47398831 | 357.989126 | 280.682928 | 2.009240 | 1.01909568 | 2.696683
| | 02/07/1916 | 226.778056 | 1.94943266 | 0.47660586 | 359.661207 | 279.749122 | 1.808066 | 1.02032163 | 2.721842
| | 02/14/1945 | 105.059791 | 1.94943666 | 0.47677451 | 0.342712 | 279.334977 | 1.809117 | 1.01999495 | 2.721851
| | 02/22/1974 | 2.297441 | 1.94051554 | 0.47522298 | 1.578767 | 278.650768 | 1.888415 | 1.01833796 | 2.703188
| | 03/02/2003 | 264.812708 | 1.94075416 | 0.47463825 | 2.270315 | 278.218827 | 1.888219 | 1.01959800 | 2.703687
| | 03/09/2032 | 193.208438 | 1.91144978 | 0.46802274 | 355.733477 | 277.679397 | 2.614447 | 1.01684781 | 2.642682
| | 03/17/2061 | 186.939250 | 1.91266420 | 0.46760578 | 356.273803 | 277.377773 | 2.617944 | 1.01829137 | 2.645201
| | 03/25/2090 | 198.670969 | 1.90893449 | 0.46709120 | 357.734842 | 276.393153 | 2.733200 | 1.01728798 | 2.637468
| | 04/03/2119 | 198.849000 | 1.91055414 | 0.46820901 | 358.299030 | 276.030534 | 2.734540 | 1.01601547 | 2.640825
| | 04/10/2148 | 194.848828 | 1.91042919 | 0.46771767 | 358.768331 | 275.714617 | 2.733992 | 1.01688771 | 2.640566
| | 04/18/2177 | 218.755490 | 1.89672034 | 0.46398583 | 0.209771 | 274.736141 | 2.896804 | 1.01666898 | 2.612195
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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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