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Asteroid General Data
General information
| Preliminary designation | 2009 TB
| | Group | Apollo
| | Absolute magnitude | 29.21
| | Approximate diameter (m) | 4
| | Approximate mass (kg) | 1.02·105
| | Number of observations | 12
| | Arc length (days) | 0
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Approaches
Date | Object | r, AU | r, km
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| 09/30/2009 09:07:12 PM | Earth | 0.000532 | 79 585
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 96.441740
| | a – orbit major semiaxis (astronomical units) | 1.60346780
| | e – orbit eccentricity | 0.43084059
| | ω – orbit ascending node-perihelion angle (degrees) | 314.895841
| | Ω – longitude of orbit ascending node (degrees) | 7.559786
| | i – orbit inclination to the ecliptic plane (degrees) | 5.853236
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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 | 265.889678 | 1.47564764 | 0.39585573 | 305.545662 | 9.417731 | 5.784124 | 0.89150407 | 1.792564
| | 01/21/1858 | 329.380595 | 1.47698827 | 0.39606362 | 305.892852 | 9.192956 | 5.785997 | 0.89200696 | 1.795007
| | 01/29/1887 | 30.519840 | 1.47641345 | 0.39594792 | 306.344769 | 8.837429 | 5.786373 | 0.89183062 | 1.793959
| | 02/07/1916 | 95.132730 | 1.46506639 | 0.39255058 | 306.029369 | 8.591465 | 5.876747 | 0.88995373 | 1.773318
| | 02/14/1945 | 225.957385 | 1.46525490 | 0.39251613 | 306.352577 | 8.346118 | 5.879144 | 0.89011871 | 1.773660
| | 02/22/1974 | 355.272482 | 1.46500437 | 0.39257146 | 306.733103 | 8.046342 | 5.872333 | 0.88988547 | 1.773205
| | 03/02/2003 | 126.130426 | 1.46486663 | 0.39256053 | 307.093146 | 7.763822 | 5.871380 | 0.88981781 | 1.772955
| | 03/09/2032 | 35.862497 | 1.60322571 | 0.43078022 | 314.988929 | 7.508828 | 5.854995 | 0.91258779 | 2.029984
| | 03/17/2061 | 142.091954 | 1.60346659 | 0.43077670 | 315.351568 | 7.283222 | 5.856451 | 0.91273054 | 2.030442
| | 03/25/2090 | 251.284404 | 1.60240326 | 0.43053848 | 315.777005 | 6.907306 | 5.863840 | 0.91250699 | 2.028422
| | 04/03/2119 | 1.862386 | 1.60230468 | 0.43028321 | 316.097416 | 6.710171 | 5.866364 | 0.91285988 | 2.028235
| | 04/10/2148 | 112.633664 | 1.60093776 | 0.43008030 | 316.557045 | 6.330967 | 5.873896 | 0.91240596 | 2.025640
| | 04/18/2177 | 218.543909 | 1.60336865 | 0.43072023 | 316.951652 | 6.113869 | 5.870064 | 0.91276533 | 2.030255
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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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