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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 02:19:41 AM | Mercury | 0.000796 | 119 094
| | 05/18/2113 03:14:24 PM | Mercury | 0.000857 | 128 231
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Details...
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Orbit initial data
| Date of initial data | 08/05/2019
| | M – mean anomaly (degrees) | 208.614044
| | a – orbit major semiaxis (astronomical units) | 1.19882463
| | e – orbit eccentricity | 0.71337909
| | ω – orbit ascending node-perihelion angle (degrees) | 127.967180
| | Ω – longitude of orbit ascending node (degrees) | 8.758514
| | i – orbit inclination to the ecliptic plane (degrees) | 33.611297
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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 | 180.878517 | 1.19961270 | 0.71639052 | 126.664684 | 10.231366 | 33.248430 | 0.34022153 | 1.313900
| | 01/21/1858 | 213.452992 | 1.19942962 | 0.71604166 | 126.908972 | 9.981082 | 33.291219 | 0.34058804 | 1.313599
| | 01/29/1887 | 245.487717 | 1.19950259 | 0.71554750 | 127.087453 | 9.767490 | 33.353197 | 0.34120150 | 1.313719
| | 02/07/1916 | 280.230742 | 1.19898318 | 0.71505526 | 127.330222 | 9.523870 | 33.417561 | 0.34164395 | 1.312866
| | 02/14/1945 | 315.105350 | 1.19948728 | 0.71469372 | 127.481605 | 9.310343 | 33.465962 | 0.34222126 | 1.313694
| | 02/22/1974 | 348.036819 | 1.19932450 | 0.71422246 | 127.670351 | 9.079308 | 33.535600 | 0.34274000 | 1.313426
| | 03/02/2003 | 23.809667 | 1.19891162 | 0.71363453 | 127.865169 | 8.866348 | 33.596044 | 0.34332689 | 1.312748
| | 03/09/2032 | 62.619923 | 1.19895515 | 0.71314725 | 128.037541 | 8.666774 | 33.637942 | 0.34392359 | 1.312820
| | 03/17/2061 | 100.217493 | 1.19918453 | 0.71259119 | 128.221513 | 8.428023 | 33.693709 | 0.34465619 | 1.313196
| | 03/25/2090 | 135.779035 | 1.19932345 | 0.71202453 | 128.385605 | 8.227951 | 33.752473 | 0.34537574 | 1.313424
| | 04/03/2119 | 174.741632 | 1.19960409 | 0.71148475 | 128.552672 | 7.994044 | 33.824318 | 0.34610407 | 1.313885
| | 04/10/2148 | 205.973241 | 1.19942384 | 0.71103667 | 128.745217 | 7.790972 | 33.883079 | 0.34658951 | 1.313589
| | 04/18/2177 | 238.595649 | 1.19960472 | 0.71041303 | 128.933754 | 7.560184 | 33.955737 | 0.34738990 | 1.313887
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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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