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Asteroid General Data
General information
| Preliminary designation | 2011 EY11
| | Group | Apollo
| | Absolute magnitude | 28.56
| | Approximate diameter (m) | 5
| | Approximate mass (kg) | 2.51·105
| | Number of observations | 49
| | Arc length (days) | 2
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Approaches
Date | Object | r, AU | r, km
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| 03/07/2011 03:21:36 AM | Earth | 0.000877 | 131 252
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 153.733134
| | a – orbit major semiaxis (astronomical units) | 1.33071520
| | e – orbit eccentricity | 0.37308297
| | ω – orbit ascending node-perihelion angle (degrees) | 245.949552
| | Ω – longitude of orbit ascending node (degrees) | 345.799044
| | i – orbit inclination to the ecliptic plane (degrees) | 10.418949
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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 | 144.892438 | 1.36530682 | 0.37863833 | 240.409493 | 347.491828 | 10.913409 | 0.84834932 | 1.595313
| | 01/21/1858 | 212.839833 | 1.36588352 | 0.37895529 | 240.642891 | 347.246786 | 10.898429 | 0.84827473 | 1.596324
| | 01/29/1887 | 253.644323 | 1.37036773 | 0.38036220 | 240.573857 | 346.984834 | 10.875601 | 0.84913165 | 1.604192
| | 02/07/1916 | 286.322130 | 1.37029142 | 0.38041849 | 240.848621 | 346.737261 | 10.870736 | 0.84900723 | 1.604058
| | 02/14/1945 | 318.372547 | 1.36994520 | 0.38026412 | 241.237015 | 346.501203 | 10.861511 | 0.84900420 | 1.603450
| | 02/22/1974 | 332.081276 | 1.37309738 | 0.38109412 | 241.295616 | 346.244943 | 10.843022 | 0.84981804 | 1.608987
| | 03/02/2003 | 340.574244 | 1.37414323 | 0.38148594 | 241.554828 | 345.978613 | 10.827523 | 0.84992690 | 1.610826
| | 03/09/2032 | 215.848319 | 1.33052241 | 0.37298543 | 246.038942 | 345.737855 | 10.414957 | 0.83425694 | 1.534737
| | 03/17/2061 | 180.859066 | 1.33095243 | 0.37333821 | 246.321469 | 345.478534 | 10.409218 | 0.83405703 | 1.535481
| | 03/25/2090 | 140.156127 | 1.33229865 | 0.37391607 | 246.555949 | 345.252879 | 10.400797 | 0.83413077 | 1.537811
| | 04/03/2119 | 82.380474 | 1.33434967 | 0.37494998 | 246.694996 | 345.006684 | 10.384876 | 0.83403529 | 1.541364
| | 04/10/2148 | 8.951687 | 1.33697547 | 0.37561628 | 246.826367 | 344.753040 | 10.367676 | 0.83478571 | 1.545916
| | 04/18/2177 | 281.712442 | 1.33811540 | 0.37600334 | 247.092103 | 344.481268 | 10.356900 | 0.83497955 | 1.547893
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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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