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Asteroid General Data
General information
| Preliminary designation | 2011 TO
| | Group | Aten
| | Absolute magnitude | 26.32
| | Approximate diameter (m) | 14
| | Approximate mass (kg) | 5.54·106
| | Number of observations | 44
| | Arc length (days) | 469
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Approaches
Date | Object | r, AU | r, km
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| 09/28/2011 03:21:36 PM | Earth | 0.000860 | 128 715
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 266.020206
| | a – orbit major semiaxis (astronomical units) | 0.92668056
| | e – orbit eccentricity | 0.27993391
| | ω – orbit ascending node-perihelion angle (degrees) | 57.613872
| | Ω – longitude of orbit ascending node (degrees) | 185.110999
| | i – orbit inclination to the ecliptic plane (degrees) | 2.236681
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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 | 237.128240 | 0.94843770 | 0.27362054 | 51.250416 | 197.477769 | 0.931153 | 0.68892567 | 0.923664
| | 01/21/1858 | 49.765914 | 0.94653361 | 0.27290764 | 51.378693 | 197.164503 | 0.938030 | 0.68821736 | 0.920883
| | 01/29/1887 | 247.718547 | 0.94677829 | 0.27259452 | 52.796915 | 196.122066 | 0.950376 | 0.68869172 | 0.921241
| | 02/07/1916 | 69.867005 | 0.94751989 | 0.27265290 | 53.497752 | 195.155398 | 0.957908 | 0.68917584 | 0.922323
| | 02/14/1945 | 251.077905 | 0.94660385 | 0.27346505 | 55.598338 | 193.191184 | 0.977716 | 0.68774078 | 0.920986
| | 02/22/1974 | 39.834415 | 0.94973231 | 0.27457838 | 56.487578 | 192.110546 | 0.986278 | 0.68895635 | 0.925555
| | 03/02/2003 | 35.907424 | 0.95904327 | 0.27238038 | 63.259310 | 187.101258 | 1.440156 | 0.69781869 | 0.939200
| | 03/09/2032 | 65.973583 | 0.92685959 | 0.28002273 | 57.479966 | 185.114653 | 2.252467 | 0.66731784 | 0.892322
| | 03/17/2061 | 11.632829 | 0.91685741 | 0.28384820 | 56.589786 | 183.580399 | 2.305819 | 0.65660908 | 0.877917
| | 03/25/2090 | 31.634580 | 0.91689995 | 0.28343495 | 57.451780 | 182.541327 | 2.365746 | 0.65701846 | 0.877978
| | 04/03/2119 | 49.521324 | 0.91671784 | 0.28364906 | 57.719079 | 182.190316 | 2.370858 | 0.65669169 | 0.877716
| | 04/10/2148 | 44.527232 | 0.91970214 | 0.28276069 | 59.518401 | 180.701518 | 2.396108 | 0.65964653 | 0.882006
| | 04/18/2177 | 26.503463 | 0.91853404 | 0.28361708 | 60.103473 | 179.722065 | 2.429092 | 0.65802210 | 0.880326
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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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