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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 02:22:34 AM | Mercury | 0.000769 | 115 035
| | 05/18/2113 03:12:58 PM | Mercury | 0.000838 | 125 430
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 45.059787
| | a – orbit major semiaxis (astronomical units) | 1.19885754
| | e – orbit eccentricity | 0.71314914
| | ω – orbit ascending node-perihelion angle (degrees) | 128.013431
| | Ω – longitude of orbit ascending node (degrees) | 8.705957
| | i – orbit inclination to the ecliptic plane (degrees) | 33.629912
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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 | 181.075201 | 1.19966564 | 0.71639316 | 126.662465 | 10.231353 | 33.247491 | 0.34023339 | 1.313987
| | 01/21/1858 | 213.474794 | 1.19942909 | 0.71604215 | 126.909092 | 9.981078 | 33.291159 | 0.34058731 | 1.313598
| | 01/29/1887 | 245.501891 | 1.19950410 | 0.71554811 | 127.087506 | 9.767486 | 33.353118 | 0.34120120 | 1.313721
| | 02/07/1916 | 280.232120 | 1.19898377 | 0.71505535 | 127.330266 | 9.523870 | 33.417563 | 0.34164401 | 1.312867
| | 02/14/1945 | 315.105146 | 1.19948734 | 0.71469371 | 127.481642 | 9.310343 | 33.465964 | 0.34222128 | 1.313694
| | 02/22/1974 | 348.036320 | 1.19932449 | 0.71422245 | 127.670390 | 9.079308 | 33.535602 | 0.34274002 | 1.313426
| | 03/02/2003 | 23.809412 | 1.19891158 | 0.71363453 | 127.865210 | 8.866347 | 33.596044 | 0.34332688 | 1.312748
| | 03/09/2032 | 62.619965 | 1.19895513 | 0.71314725 | 128.037581 | 8.666773 | 33.637942 | 0.34392358 | 1.312819
| | 03/17/2061 | 100.216821 | 1.19918468 | 0.71259124 | 128.221560 | 8.428023 | 33.693709 | 0.34465618 | 1.313197
| | 03/25/2090 | 135.777416 | 1.19932331 | 0.71202452 | 128.385652 | 8.227952 | 33.752475 | 0.34537571 | 1.313424
| | 04/03/2119 | 174.684671 | 1.19963245 | 0.71149418 | 128.551227 | 7.994097 | 33.824104 | 0.34610094 | 1.313932
| | 04/10/2148 | 205.713234 | 1.19945264 | 0.71105176 | 128.744018 | 7.790847 | 33.881707 | 0.34657973 | 1.313637
| | 04/18/2177 | 238.176521 | 1.19960093 | 0.71042282 | 128.933057 | 7.560108 | 33.954885 | 0.34737705 | 1.313880
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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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