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Asteroid General Data
General information
| Preliminary designation | 2026 CS1
| | Group | Apollo
| | Absolute magnitude | 31.22
| | Approximate diameter (m) | 2
| | Approximate mass (kg) | 6.37·103
| | Number of observations | 34
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 02/07/1983 07:20:38 AM | Moon | 0.000200 | 29 944
| | 02/07/2026 08:24:00 AM | Earth | 0.000627 | 93 802
| | 02/07/2069 00:37:26 AM | Moon | 0.000688 | 102 898
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 44.319795
| | a – orbit major semiaxis (astronomical units) | 1.43262942
| | e – orbit eccentricity | 0.41443388
| | ω – orbit ascending node-perihelion angle (degrees) | 61.341768
| | Ω – longitude of orbit ascending node (degrees) | 137.557213
| | i – orbit inclination to the ecliptic plane (degrees) | 1.871085
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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 | 213.702989 | 1.55420429 | 0.44524181 | 51.121994 | 140.119221 | 2.457868 | 0.86220756 | 1.937594
| | 01/21/1858 | 209.053674 | 1.55241600 | 0.44508493 | 51.460409 | 139.938243 | 2.462653 | 0.86145903 | 1.934251
| | 01/29/1887 | 203.540644 | 1.55698226 | 0.44602950 | 51.579252 | 139.634869 | 2.468046 | 0.86252224 | 1.942791
| | 02/07/1916 | 179.797861 | 1.55828458 | 0.44608420 | 52.234353 | 139.155978 | 2.475270 | 0.86315846 | 1.945229
| | 02/14/1945 | 152.715605 | 1.55891845 | 0.44656854 | 52.844175 | 138.728774 | 2.481981 | 0.86275451 | 1.946416
| | 02/22/1974 | 122.709742 | 1.55844073 | 0.44652754 | 53.053315 | 138.589187 | 2.483863 | 0.86255402 | 1.945522
| | 03/02/2003 | 241.784040 | 1.51754080 | 0.43583897 | 55.819765 | 137.925891 | 2.646304 | 0.85613738 | 1.869438
| | 03/09/2032 | 171.429368 | 1.43247336 | 0.41446639 | 61.366716 | 137.549996 | 1.871483 | 0.83876130 | 1.714472
| | 03/17/2061 | 124.824875 | 1.43640373 | 0.41544972 | 61.359542 | 137.375364 | 1.869991 | 0.83965021 | 1.721533
| | 03/25/2090 | 266.287510 | 1.39541135 | 0.40489676 | 64.638962 | 136.991989 | 1.572041 | 0.83041382 | 1.648367
| | 04/03/2119 | 124.042177 | 1.39553422 | 0.40527661 | 64.768918 | 136.914316 | 1.574922 | 0.82995684 | 1.648585
| | 04/10/2148 | 351.959030 | 1.39366795 | 0.40461144 | 65.538608 | 136.141509 | 1.597480 | 0.82977396 | 1.645279
| | 04/18/2177 | 216.421515 | 1.39486033 | 0.40509060 | 65.653745 | 136.002999 | 1.602755 | 0.82981552 | 1.647391
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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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