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Asteroid General Data
General information
| Preliminary designation | 2020 CD3
| | Group | Apollo
| | Absolute magnitude | 31.74
| | Approximate diameter (m) | 1
| | Approximate mass (kg) | 3.10·103
| | Number of observations | 132
| | Arc length (days) | 95
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Approaches
Date | Object | r, AU | r, km
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| 06/13/1838 05:31:12 AM | Earth | 0.000519 | 77 657
| | 10/07/1838 01:26:24 PM | Earth | 0.000201 | 30 061
| | 01/22/1948 10:19:12 PM | Earth | 0.000330 | 49 346
| | 04/04/2019 02:24:00 PM | Earth | 0.000062 | 9 247
| | 11/14/2019 05:54:14 AM | Moon | 0.000398 | 59 601
| | 02/13/2020 02:24:00 PM | Earth | 0.000318 | 47 580
| | 12/22/2171 09:54:43 AM | Moon | 0.000339 | 50 642
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 357.531107
| | a – orbit major semiaxis (astronomical units) | 1.02903729
| | e – orbit eccentricity | 0.01233793
| | ω – orbit ascending node-perihelion angle (degrees) | 50.019465
| | Ω – longitude of orbit ascending node (degrees) | 82.226783
| | i – orbit inclination to the ecliptic plane (degrees) | 0.633986
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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 | 244.539304 | 0.97675071 | 0.03157264 | 203.682794 | 265.162255 | 0.117771 | 0.94591211 | 0.965331
| | 01/21/1858 | 102.986170 | 1.03371594 | 0.02588113 | 268.888621 | 132.436193 | 0.242743 | 1.00696221 | 1.050999
| | 01/29/1887 | 314.393361 | 1.03520764 | 0.02458452 | 261.657805 | 130.656234 | 0.243506 | 1.00975756 | 1.053275
| | 02/07/1916 | 169.879613 | 1.03355144 | 0.02186477 | 261.005707 | 130.392294 | 0.245910 | 1.01095307 | 1.050748
| | 02/14/1945 | 125.196157 | 1.02480700 | 0.01299462 | 288.178302 | 125.072914 | 0.255562 | 1.01149002 | 1.037442
| | 02/22/1974 | 55.208788 | 1.02494960 | 0.02791664 | 230.683472 | 233.159771 | 0.342893 | 0.99633645 | 1.037658
| | 03/02/2003 | 317.391162 | 1.03245146 | 0.03567193 | 225.456537 | 224.701380 | 0.346784 | 0.99562192 | 1.049071
| | 03/09/2032 | 215.870776 | 1.02890213 | 0.01238578 | 50.005475 | 82.280708 | 0.634018 | 1.01615838 | 1.043666
| | 03/17/2061 | 327.303864 | 1.03982899 | 0.01499127 | 144.495312 | 68.518346 | 0.650237 | 1.02424063 | 1.060336
| | 03/25/2090 | 346.057361 | 1.02776432 | 0.01787812 | 54.749105 | 47.026147 | 0.652429 | 1.00938983 | 1.041936
| | 04/03/2119 | 280.241026 | 1.03333617 | 0.03031238 | 51.238077 | 37.018639 | 0.683754 | 1.00201330 | 1.050420
| | 04/10/2148 | 129.240732 | 1.03574841 | 0.03288817 | 47.657920 | 34.490327 | 0.680611 | 1.00168454 | 1.054101
| | 04/18/2177 | 229.998444 | 0.96881374 | 0.02031117 | 64.756310 | 356.971038 | 0.509524 | 0.94913600 | 0.953589
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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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