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Asteroid General Data
General information
| Preliminary designation | 1994 ES1
| | Group | Apollo
| | Absolute magnitude | 28.55
| | Approximate diameter (m) | 5
| | Approximate mass (kg) | 2.55·105
| | Number of observations | 10
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 03/14/1944 06:47:31 PM | Moon | 0.000953 | 142 641
| | 03/15/1971 09:46:05 AM | Moon | 0.000080 | 11 993
| | 03/15/1994 10:03:22 PM | Moon | 0.000889 | 133 067
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 231.522943
| | a – orbit major semiaxis (astronomical units) | 1.42137871
| | e – orbit eccentricity | 0.59266046
| | ω – orbit ascending node-perihelion angle (degrees) | 279.415635
| | Ω – longitude of orbit ascending node (degrees) | 352.616486
| | i – orbit inclination to the ecliptic plane (degrees) | 0.903963
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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 | 161.003732 | 1.42784474 | 0.59291581 | 274.277309 | 357.189855 | 1.434993 | 0.58125302 | 1.706169
| | 01/21/1858 | 167.326183 | 1.42724871 | 0.59281366 | 274.991353 | 356.556398 | 1.426151 | 0.58115618 | 1.705101
| | 01/29/1887 | 171.916267 | 1.42814319 | 0.59272221 | 275.537580 | 356.141270 | 1.412328 | 0.58165100 | 1.706704
| | 02/07/1916 | 172.025922 | 1.42766881 | 0.59274947 | 276.146629 | 355.614004 | 1.399851 | 0.58141888 | 1.705854
| | 02/14/1945 | 165.735303 | 1.41809696 | 0.59178524 | 277.297513 | 354.992725 | 1.392406 | 0.57888810 | 1.688727
| | 02/22/1974 | 253.176118 | 1.39218979 | 0.58931524 | 279.554522 | 353.753623 | 1.159010 | 0.57175113 | 1.642662
| | 03/02/2003 | 73.660848 | 1.42136072 | 0.59256811 | 279.111191 | 352.923604 | 0.906923 | 0.57910768 | 1.694560
| | 03/09/2032 | 118.100567 | 1.42162063 | 0.59257234 | 279.629653 | 352.456967 | 0.903309 | 0.57920756 | 1.695025
| | 03/17/2061 | 168.417950 | 1.42054124 | 0.59235116 | 281.234839 | 350.943828 | 0.882640 | 0.57908198 | 1.693095
| | 03/25/2090 | 228.275456 | 1.41706708 | 0.59191387 | 282.337149 | 350.035195 | 0.869902 | 0.57828543 | 1.686888
| | 04/03/2119 | 304.561692 | 1.41623206 | 0.59186245 | 283.058840 | 349.381312 | 0.860468 | 0.57801749 | 1.685397
| | 04/10/2148 | 21.210197 | 1.41668143 | 0.59166782 | 284.008578 | 348.534625 | 0.853268 | 0.57847661 | 1.686199
| | 04/18/2177 | 105.369929 | 1.41387625 | 0.59136991 | 284.980237 | 347.684582 | 0.838294 | 0.57775238 | 1.681194
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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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