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Asteroid General Data
General information
| Preliminary designation | 2021 RS100
| | Group | Aten
| | Absolute magnitude | 28.70
| | Approximate diameter (m) | 5
| | Approximate mass (kg) | 2.07·105
| | Number of observations | 9
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 09/07/2021 01:26:24 AM | Moon | 0.000998 | 149 253
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Details...
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Orbit initial data
| Date of initial data | 07/09/2024
| | M – mean anomaly (degrees) | 146.953286
| | a – orbit major semiaxis (astronomical units) | 0.91626086
| | e – orbit eccentricity | 0.63710904
| | ω – orbit ascending node-perihelion angle (degrees) | 223.675297
| | Ω – longitude of orbit ascending node (degrees) | 344.657369
| | i – orbit inclination to the ecliptic plane (degrees) | 7.190978
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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 | 208.339995 | 0.90524792 | 0.63990708 | 220.204762 | 346.880220 | 7.165493 | 0.32597337 | 0.861295
| | 01/21/1858 | 101.094715 | 0.90477491 | 0.64002643 | 220.645227 | 346.471080 | 7.151883 | 0.32569505 | 0.860620
| | 01/29/1887 | 355.240643 | 0.90501100 | 0.64001516 | 221.016069 | 346.161903 | 7.132781 | 0.32579024 | 0.860957
| | 02/07/1916 | 240.748619 | 0.90479324 | 0.64016862 | 221.352654 | 345.855634 | 7.122911 | 0.32557300 | 0.860646
| | 02/14/1945 | 137.374582 | 0.90509530 | 0.64012853 | 221.753449 | 345.534627 | 7.101853 | 0.32571798 | 0.861077
| | 02/22/1974 | 23.700336 | 0.90554907 | 0.64011900 | 222.113190 | 345.238802 | 7.081391 | 0.32588990 | 0.861725
| | 03/02/2003 | 256.391089 | 0.90626038 | 0.63998196 | 222.541716 | 344.869002 | 7.065325 | 0.32627008 | 0.862740
| | 03/09/2032 | 52.637175 | 0.91664962 | 0.63702787 | 223.783023 | 344.581386 | 7.185485 | 0.33271827 | 0.877618
| | 03/17/2061 | 88.370134 | 0.91595758 | 0.63705379 | 224.071781 | 344.220119 | 7.164577 | 0.33244333 | 0.876625
| | 03/25/2090 | 138.393218 | 0.91485790 | 0.63726215 | 224.185247 | 343.995642 | 7.139603 | 0.33185359 | 0.875046
| | 04/03/2119 | 206.751360 | 0.91402927 | 0.63743116 | 224.355428 | 343.719681 | 7.120696 | 0.33139854 | 0.873858
| | 04/10/2148 | 284.249155 | 0.91390792 | 0.63745529 | 224.677098 | 343.369268 | 7.105857 | 0.33133248 | 0.873684
| | 04/18/2177 | 355.155631 | 0.91483177 | 0.63759194 | 225.070929 | 343.057100 | 7.080589 | 0.33154241 | 0.875009
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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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