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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 02:18:14 AM | Mercury | 0.000802 | 120 036
| | 05/18/2113 03:21:36 PM | Mercury | 0.000995 | 148 881
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Details...
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Orbit initial data
| Date of initial data | 10/13/2021
| | M – mean anomaly (degrees) | 89.290477
| | a – orbit major semiaxis (astronomical units) | 1.19879467
| | e – orbit eccentricity | 0.71347127
| | ω – orbit ascending node-perihelion angle (degrees) | 128.004543
| | Ω – longitude of orbit ascending node (degrees) | 8.721260
| | i – orbit inclination to the ecliptic plane (degrees) | 33.624914
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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 | 180.806111 | 1.19959317 | 0.71638974 | 126.665558 | 10.231369 | 33.248752 | 0.34021693 | 1.313868
| | 01/21/1858 | 213.445140 | 1.19942980 | 0.71604150 | 126.908965 | 9.981082 | 33.291238 | 0.34058829 | 1.313599
| | 01/29/1887 | 245.482631 | 1.19950204 | 0.71554730 | 127.087470 | 9.767490 | 33.353223 | 0.34120159 | 1.313718
| | 02/07/1916 | 280.230247 | 1.19898298 | 0.71505523 | 127.330241 | 9.523870 | 33.417559 | 0.34164393 | 1.312865
| | 02/14/1945 | 315.105376 | 1.19948726 | 0.71469373 | 127.481627 | 9.310343 | 33.465960 | 0.34222124 | 1.313694
| | 02/22/1974 | 348.036970 | 1.19932450 | 0.71422248 | 127.670373 | 9.079308 | 33.535598 | 0.34273999 | 1.313426
| | 03/02/2003 | 23.809748 | 1.19891164 | 0.71363453 | 127.865189 | 8.866348 | 33.596043 | 0.34332689 | 1.312748
| | 03/09/2032 | 62.619898 | 1.19895516 | 0.71314725 | 128.037562 | 8.666774 | 33.637941 | 0.34392358 | 1.312820
| | 03/17/2061 | 100.217647 | 1.19918449 | 0.71259119 | 128.221532 | 8.428023 | 33.693709 | 0.34465619 | 1.313196
| | 03/25/2090 | 135.779401 | 1.19932348 | 0.71202454 | 128.385624 | 8.227952 | 33.752472 | 0.34537574 | 1.313425
| | 04/03/2119 | 175.116161 | 1.19941784 | 0.71143726 | 128.553670 | 7.993803 | 33.825238 | 0.34610730 | 1.313580
| | 04/10/2148 | 210.003524 | 1.19907953 | 0.71086219 | 128.728829 | 7.791407 | 33.889630 | 0.34669924 | 1.313024
| | 04/18/2177 | 247.528296 | 1.19891031 | 0.71025047 | 128.937757 | 7.560647 | 33.963899 | 0.34738370 | 1.312746
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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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