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Asteroid General Data
General information
| Preliminary designation | 2004 ST26
| | Group | Apollo
| | Absolute magnitude | 26.37
| | Approximate diameter (m) | 14
| | Approximate mass (kg) | 5.17·106
| | Number of observations | 25
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 09/22/2004 00:01:26 AM | Moon | 0.000198 | 29 666
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Details...
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Orbit initial data
| Date of initial data | 07/01/2018
| | M – mean anomaly (degrees) | 350.383818
| | a – orbit major semiaxis (astronomical units) | 1.755814
| | e – orbit eccentricity | 0.673990
| | ω – orbit ascending node-perihelion angle (degrees) | 266.602086
| | Ω – longitude of orbit ascending node (degrees) | 358.896885
| | i – orbit inclination to the ecliptic plane (degrees) | 7.314228
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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 | 164.735893 | 1.73863753 | 0.67205053 | 258.934323 | 5.242601 | 7.329056 | 0.57018525 | 2.292526
| | 01/21/1858 | 37.650466 | 1.74034584 | 0.67106985 | 259.908806 | 4.375941 | 7.319835 | 0.57245221 | 2.295905
| | 01/29/1887 | 269.046585 | 1.73961067 | 0.67241908 | 261.147713 | 3.276121 | 7.295651 | 0.56986326 | 2.294451
| | 02/07/1916 | 140.999530 | 1.73920146 | 0.67158929 | 261.934906 | 2.581252 | 7.286356 | 0.57117238 | 2.293641
| | 02/14/1945 | 14.645763 | 1.73868200 | 0.67187854 | 263.321896 | 1.342628 | 7.263573 | 0.57049888 | 2.292614
| | 02/22/1974 | 256.400570 | 1.73781981 | 0.67186002 | 264.057695 | 0.681169 | 7.267406 | 0.57024816 | 2.290908
| | 03/02/2003 | 135.664766 | 1.73659042 | 0.67155998 | 265.599415 | 359.322769 | 7.280095 | 0.57036580 | 2.288478
| | 03/09/2032 | 310.444922 | 1.75373113 | 0.67425309 | 266.976764 | 358.522193 | 7.311105 | 0.57127250 | 2.322443
| | 03/17/2061 | 130.640649 | 1.75363035 | 0.67411000 | 267.641664 | 357.855450 | 7.299385 | 0.57149060 | 2.322243
| | 03/25/2090 | 302.611211 | 1.75577949 | 0.67262883 | 268.822619 | 356.795199 | 7.300943 | 0.57479159 | 2.326513
| | 04/03/2119 | 112.747207 | 1.75614236 | 0.67274490 | 270.057389 | 355.694218 | 7.284446 | 0.57470654 | 2.327235
| | 04/10/2148 | 286.846361 | 1.75427687 | 0.67446590 | 271.130482 | 354.680470 | 7.282175 | 0.57107694 | 2.323528
| | 04/18/2177 | 99.806753 | 1.75550686 | 0.67414970 | 271.765712 | 354.047419 | 7.280476 | 0.57203243 | 2.325972
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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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