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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 | 69 901
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 65.918770
| | a – orbit major semiaxis (astronomical units) | 1.20421713
| | e – orbit eccentricity | 0.47395392
| | ω – orbit ascending node-perihelion angle (degrees) | 276.609244
| | Ω – longitude of orbit ascending node (degrees) | 320.141511
| | i – orbit inclination to the ecliptic plane (degrees) | 25.763329
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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 | 135.145505 | 1.15401797 | 0.46612648 | 279.523426 | 321.384321 | 26.255241 | 0.61609964 | 1.239708
| | 01/21/1858 | 285.281641 | 1.15354076 | 0.46599125 | 279.668360 | 321.207678 | 26.261078 | 0.61600086 | 1.238939
| | 01/29/1887 | 70.085007 | 1.15434598 | 0.46591685 | 279.737002 | 321.038407 | 26.260363 | 0.61651674 | 1.240237
| | 02/07/1916 | 212.602257 | 1.15455225 | 0.46583496 | 279.849737 | 320.852058 | 26.262973 | 0.61672145 | 1.240569
| | 02/14/1945 | 355.602367 | 1.15426683 | 0.46562241 | 280.019396 | 320.668838 | 26.269262 | 0.61681433 | 1.240109
| | 02/22/1974 | 143.016900 | 1.15306984 | 0.46544654 | 280.206810 | 320.491309 | 26.275148 | 0.61637748 | 1.238181
| | 03/02/2003 | 293.219146 | 1.15397963 | 0.46535363 | 280.331345 | 320.293904 | 26.280630 | 0.61697103 | 1.239646
| | 03/09/2032 | 192.024881 | 1.20417649 | 0.47400769 | 276.623464 | 320.110838 | 25.760160 | 0.63338757 | 1.321405
| | 03/17/2061 | 174.454229 | 1.20591520 | 0.47424706 | 276.655963 | 319.904277 | 25.750686 | 0.63401346 | 1.324268
| | 03/25/2090 | 142.539749 | 1.20604902 | 0.47426367 | 276.805382 | 319.719288 | 25.750687 | 0.63406378 | 1.324488
| | 04/03/2119 | 108.503546 | 1.20631736 | 0.47423144 | 276.951005 | 319.523391 | 25.751790 | 0.63424374 | 1.324930
| | 04/10/2148 | 74.372476 | 1.20616794 | 0.47410053 | 277.083352 | 319.324973 | 25.753871 | 0.63432309 | 1.324684
| | 04/18/2177 | 35.590540 | 1.20708392 | 0.47408863 | 277.205567 | 319.139061 | 25.749620 | 0.63481916 | 1.326193
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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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