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Asteroid General Data
General information
| Preliminary designation | 2022 AC4
| | Group | Apollo
| | Absolute magnitude | 28.95
| | Approximate diameter (m) | 4
| | Approximate mass (kg) | 1.47·105
| | Number of observations | 40
| | Arc length (days) | 2
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Approaches
Date | Object | r, AU | r, km
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| 01/11/2022 05:16:48 AM | Earth | 0.000615 | 92 046
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 253.027738
| | a – orbit major semiaxis (astronomical units) | 1.36433309
| | e – orbit eccentricity | 0.33215907
| | ω – orbit ascending node-perihelion angle (degrees) | 45.658037
| | Ω – longitude of orbit ascending node (degrees) | 110.252078
| | i – orbit inclination to the ecliptic plane (degrees) | 5.827246
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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 | 294.974348 | 1.33040897 | 0.31086947 | 43.067799 | 111.919985 | 7.451423 | 0.91682544 | 1.534541
| | 01/21/1858 | 234.751103 | 1.33764787 | 0.31377428 | 42.642065 | 111.725335 | 7.438359 | 0.91792837 | 1.547082
| | 01/29/1887 | 144.742625 | 1.33805206 | 0.31388914 | 42.900426 | 111.477460 | 7.433686 | 0.91805205 | 1.547783
| | 02/07/1916 | 42.125444 | 1.34423649 | 0.31644977 | 42.679546 | 111.254872 | 7.409208 | 0.91885316 | 1.558526
| | 02/14/1945 | 263.551259 | 1.34474265 | 0.31653364 | 42.961491 | 111.025364 | 7.406729 | 0.91908636 | 1.559407
| | 02/22/1974 | 118.100418 | 1.34653856 | 0.31733016 | 43.005701 | 110.841056 | 7.392959 | 0.91924127 | 1.562532
| | 03/02/2003 | 318.155234 | 1.34760741 | 0.31769384 | 43.249507 | 110.615305 | 7.383926 | 0.91948084 | 1.564392
| | 03/09/2032 | 111.921311 | 1.36410543 | 0.33191741 | 45.708912 | 110.228358 | 5.827812 | 0.91133509 | 1.593208
| | 03/17/2061 | 188.724189 | 1.36477831 | 0.33218620 | 46.073107 | 109.983117 | 5.827079 | 0.91141779 | 1.594387
| | 03/25/2090 | 292.549617 | 1.35769065 | 0.32958599 | 46.938221 | 109.696903 | 5.835764 | 0.91021483 | 1.581983
| | 04/03/2119 | 59.429118 | 1.35728010 | 0.32943041 | 47.292726 | 109.446706 | 5.834864 | 0.91015076 | 1.581266
| | 04/10/2148 | 178.400119 | 1.36051640 | 0.33079679 | 47.269127 | 109.206331 | 5.811703 | 0.91046195 | 1.586925
| | 04/18/2177 | 282.549919 | 1.35994564 | 0.33054742 | 47.672155 | 108.944764 | 5.812383 | 0.91041911 | 1.585926
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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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Return to approaches archive
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