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Asteroid General Data
General information
Preliminary designation | 2014 SX261
| Group | Apollo
| Absolute magnitude | 22.52
| Approximate diameter (m) | 83
| Approximate mass (kg) | 1.06·109
| Number of observations | 136
| Arc length (days) | 8
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Approaches
Date | Object | r, AU | r, km
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07/30/2101 02:26:53 AM | Mercury | 0.000730 | 109 184
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Details...
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Orbit initial data
Date of initial data | 12/22/2023
| M – mean anomaly (degrees) | 329.975942
| a – orbit major semiaxis (astronomical units) | 1.19888331
| e – orbit eccentricity | 0.71315365
| ω – orbit ascending node-perihelion angle (degrees) | 128.013013
| Ω – longitude of orbit ascending node (degrees) | 8.706576
| i – orbit inclination to the ecliptic plane (degrees) | 33.630180
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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 | 181.449904 | 1.19976584 | 0.71640008 | 126.658401 | 10.231322 | 33.245460 | 0.34025349 | 1.314151
| 01/21/1858 | 213.518922 | 1.19942800 | 0.71604314 | 126.909250 | 9.981073 | 33.291040 | 0.34058581 | 1.313596
| 01/29/1887 | 245.530666 | 1.19950714 | 0.71554934 | 127.087526 | 9.767482 | 33.352959 | 0.34120060 | 1.313726
| 02/07/1916 | 280.234977 | 1.19898498 | 0.71505553 | 127.330268 | 9.523873 | 33.417569 | 0.34164414 | 1.312868
| 02/14/1945 | 315.104851 | 1.19948745 | 0.71469368 | 127.481629 | 9.310344 | 33.465969 | 0.34222134 | 1.313694
| 02/22/1974 | 348.035369 | 1.19932448 | 0.71422241 | 127.670379 | 9.079308 | 33.535608 | 0.34274006 | 1.313426
| 03/02/2003 | 23.808912 | 1.19891149 | 0.71363453 | 127.865206 | 8.866347 | 33.596046 | 0.34332685 | 1.312748
| 03/09/2032 | 62.620058 | 1.19895510 | 0.71314725 | 128.037574 | 8.666773 | 33.637942 | 0.34392357 | 1.312819
| 03/17/2061 | 100.215815 | 1.19918491 | 0.71259131 | 128.221564 | 8.428024 | 33.693710 | 0.34465616 | 1.313197
| 03/25/2090 | 135.774990 | 1.19932311 | 0.71202450 | 128.385656 | 8.227952 | 33.752479 | 0.34537567 | 1.313424
| 04/03/2119 | 176.774528 | 1.19857916 | 0.71123938 | 128.548208 | 7.992865 | 33.828835 | 0.34610246 | 1.312202
| 04/10/2148 | 217.452334 | 1.19872215 | 0.71071945 | 128.714797 | 7.790801 | 33.889261 | 0.34676701 | 1.312437
| 04/18/2177 | 256.997118 | 1.19884910 | 0.71007233 | 128.903839 | 7.560495 | 33.962661 | 0.34757953 | 1.312645
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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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