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Asteroid General Data
General information
| Preliminary designation | 2018 CN2
| | Group | Apollo
| | Absolute magnitude | 27.61
| | Approximate diameter (m) | 8
| | Approximate mass (kg) | 9.33·105
| | Number of observations | 60
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 02/09/2018 07:26:24 AM | Earth | 0.000467 | 69 792
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 189.286780
| | a – orbit major semiaxis (astronomical units) | 1.20432065
| | e – orbit eccentricity | 0.47407864
| | ω – orbit ascending node-perihelion angle (degrees) | 276.579434
| | Ω – longitude of orbit ascending node (degrees) | 320.162757
| | i – orbit inclination to the ecliptic plane (degrees) | 25.758547
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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 | 135.529120 | 1.15404858 | 0.46612119 | 279.519094 | 321.383311 | 26.255820 | 0.61612209 | 1.239758
| | 01/21/1858 | 285.107626 | 1.15359755 | 0.46598952 | 279.661979 | 321.206686 | 26.261469 | 0.61603319 | 1.239031
| | 01/29/1887 | 70.123829 | 1.15430872 | 0.46591011 | 279.740030 | 321.037632 | 26.261081 | 0.61650462 | 1.240177
| | 02/07/1916 | 212.968729 | 1.15453140 | 0.46582839 | 279.851108 | 320.851144 | 26.263613 | 0.61671790 | 1.240536
| | 02/14/1945 | 355.879072 | 1.15429795 | 0.46561992 | 280.015880 | 320.668021 | 26.269539 | 0.61683383 | 1.240159
| | 02/22/1974 | 142.692224 | 1.15314725 | 0.46544876 | 280.198575 | 320.490402 | 26.275116 | 0.61641630 | 1.238305
| | 03/02/2003 | 292.813607 | 1.15390966 | 0.46533959 | 280.336796 | 320.293883 | 26.281560 | 0.61694982 | 1.239534
| | 03/09/2032 | 192.024851 | 1.20417650 | 0.47400768 | 276.623447 | 320.110838 | 25.760161 | 0.63338759 | 1.321405
| | 03/17/2061 | 174.454915 | 1.20591480 | 0.47424698 | 276.655977 | 319.904278 | 25.750690 | 0.63401335 | 1.324267
| | 03/25/2090 | 142.544709 | 1.20604843 | 0.47426348 | 276.805393 | 319.719286 | 25.750695 | 0.63406370 | 1.324487
| | 04/03/2119 | 108.506041 | 1.20631853 | 0.47423145 | 276.950815 | 319.523388 | 25.751780 | 0.63424435 | 1.324932
| | 04/10/2148 | 74.363134 | 1.20616920 | 0.47410059 | 277.083166 | 319.324967 | 25.753861 | 0.63432367 | 1.324686
| | 04/18/2177 | 35.631496 | 1.20707537 | 0.47408666 | 277.205952 | 319.139046 | 25.749696 | 0.63481704 | 1.326179
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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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