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Asteroid General Data
General information
| Preliminary designation | 2025 AH4
| | Group | Apollo
| | Absolute magnitude | 29.78
| | Approximate diameter (m) | 3
| | Approximate mass (kg) | 4.65·104
| | Number of observations | 10
| | Arc length (days) | 2
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Approaches
Date | Object | r, AU | r, km
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| 12/31/2024 08:44:10 AM | Moon | 0.000151 | 22 661
| | 12/31/2024 03:50:24 PM | Earth | 0.000414 | 61 933
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 264.770127
| | a – orbit major semiaxis (astronomical units) | 1.65180723
| | e – orbit eccentricity | 0.54984869
| | ω – orbit ascending node-perihelion angle (degrees) | 288.081395
| | Ω – longitude of orbit ascending node (degrees) | 100.228635
| | i – orbit inclination to the ecliptic plane (degrees) | 1.257239
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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 | 222.664754 | 1.82207331 | 0.57870572 | 292.648827 | 100.457481 | 1.327727 | 0.76762906 | 2.459514
| | 01/21/1858 | 139.202499 | 1.82684781 | 0.58003036 | 292.783206 | 100.401760 | 1.326571 | 0.76722062 | 2.469188
| | 01/29/1887 | 50.546950 | 1.82526178 | 0.58027122 | 292.938178 | 100.378143 | 1.327087 | 0.76611490 | 2.465973
| | 02/07/1916 | 326.290746 | 1.82440301 | 0.57960387 | 293.041838 | 100.385331 | 1.327621 | 0.76697196 | 2.464233
| | 02/14/1945 | 246.845903 | 1.82346244 | 0.57988968 | 293.211018 | 100.374193 | 1.327313 | 0.76605539 | 2.462328
| | 02/22/1974 | 162.244863 | 1.82593286 | 0.57939861 | 293.463679 | 100.224104 | 1.323758 | 0.76798990 | 2.467333
| | 03/02/2003 | 73.975757 | 1.82672114 | 0.57998575 | 293.627871 | 100.216843 | 1.325361 | 0.76724891 | 2.468931
| | 03/09/2032 | 159.668718 | 1.65154844 | 0.54984787 | 288.118221 | 100.235977 | 1.257201 | 0.74344806 | 2.122451
| | 03/17/2061 | 32.691088 | 1.65610477 | 0.55071237 | 288.218424 | 100.229122 | 1.252079 | 0.74406738 | 2.131240
| | 03/25/2090 | 259.193188 | 1.65489570 | 0.55031986 | 287.721600 | 100.878787 | 1.250625 | 0.74417373 | 2.128906
| | 04/03/2119 | 133.121036 | 1.65134257 | 0.54971179 | 287.502313 | 101.251249 | 1.251677 | 0.74358009 | 2.122054
| | 04/10/2148 | 16.342638 | 1.65176105 | 0.55036132 | 287.536344 | 101.337202 | 1.251958 | 0.74269566 | 2.122860
| | 04/18/2177 | 259.703919 | 1.65085841 | 0.54962819 | 287.181011 | 101.818030 | 1.251446 | 0.74350008 | 2.121121
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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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