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Asteroid General Data
General information
| Preliminary designation | 2021 CZ3
| | Group | Apollo
| | Absolute magnitude | 30.94
| | Approximate diameter (m) | 2
| | Approximate mass (kg) | 9.37·103
| | Number of observations | 41
| | Arc length (days) | 2
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Approaches
Date | Object | r, AU | r, km
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| 02/09/2021 01:55:12 AM | Earth | 0.000154 | 23 056
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 264.937607
| | a – orbit major semiaxis (astronomical units) | 1.10473649
| | e – orbit eccentricity | 0.31448536
| | ω – orbit ascending node-perihelion angle (degrees) | 271.795213
| | Ω – longitude of orbit ascending node (degrees) | 140.064056
| | i – orbit inclination to the ecliptic plane (degrees) | 4.545519
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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 | 147.350274 | 1.09708700 | 0.27536416 | 272.372159 | 141.672120 | 9.838776 | 0.79498855 | 1.149112
| | 01/21/1858 | 243.869493 | 1.09652133 | 0.27534132 | 272.648254 | 141.466177 | 9.842969 | 0.79460370 | 1.148223
| | 01/29/1887 | 345.378074 | 1.09663810 | 0.27545594 | 272.885608 | 141.248673 | 9.845938 | 0.79456262 | 1.148406
| | 02/07/1916 | 84.151996 | 1.09687162 | 0.27540965 | 273.119251 | 141.046545 | 9.848499 | 0.79478259 | 1.148773
| | 02/14/1945 | 182.546161 | 1.09574319 | 0.27540823 | 273.487532 | 140.837657 | 9.852589 | 0.79396650 | 1.147001
| | 02/22/1974 | 292.534801 | 1.09318347 | 0.27459662 | 273.238636 | 140.605971 | 9.880220 | 0.79299898 | 1.142984
| | 03/02/2003 | 113.137722 | 1.08582681 | 0.27336844 | 273.547730 | 140.368601 | 9.912822 | 0.78899603 | 1.131466
| | 03/09/2032 | 247.901740 | 1.10454239 | 0.31446866 | 271.815193 | 140.024809 | 4.546024 | 0.75719843 | 1.160845
| | 03/17/2061 | 237.759350 | 1.10639668 | 0.31503015 | 272.093656 | 139.811352 | 4.548323 | 0.75784837 | 1.163769
| | 03/25/2090 | 226.805761 | 1.10532854 | 0.31490264 | 272.143572 | 139.606893 | 4.553215 | 0.75725767 | 1.162084
| | 04/03/2119 | 270.217848 | 1.09868110 | 0.31431833 | 273.743113 | 139.364786 | 4.602273 | 0.75334549 | 1.151617
| | 04/10/2148 | 330.188350 | 1.10062915 | 0.31537495 | 274.071247 | 139.014275 | 4.608597 | 0.75351829 | 1.154681
| | 04/18/2177 | 15.454843 | 1.09979514 | 0.31518211 | 274.141530 | 138.806820 | 4.611826 | 0.75315938 | 1.153369
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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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