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Asteroid General Data
General information
| Preliminary designation | 2022 EF1
| | Group | Apollo
| | Absolute magnitude | 28.95
| | Approximate diameter (m) | 4
| | Approximate mass (kg) | 1.47·105
| | Number of observations | 63
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 03/04/2022 11:03:50 AM | Moon | 0.000842 | 125 958
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Details...
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Orbit initial data
| Date of initial data | 07/09/2024
| | M – mean anomaly (degrees) | 269.208137
| | a – orbit major semiaxis (astronomical units) | 1.16050830
| | e – orbit eccentricity | 0.34737654
| | ω – orbit ascending node-perihelion angle (degrees) | 82.177006
| | Ω – longitude of orbit ascending node (degrees) | 166.015018
| | i – orbit inclination to the ecliptic plane (degrees) | 0.535456
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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 | 19.400310 | 1.15339237 | 0.34564653 | 68.738324 | 180.479222 | 0.268578 | 0.75472630 | 1.238700
| | 01/21/1858 | 206.038324 | 1.14357561 | 0.34042516 | 67.154681 | 182.514765 | 0.301340 | 0.75427371 | 1.222920
| | 01/29/1887 | 115.105490 | 1.14301006 | 0.34016765 | 68.281346 | 181.176914 | 0.301451 | 0.75419501 | 1.222013
| | 02/07/1916 | 22.580629 | 1.14316471 | 0.34013438 | 69.675116 | 179.606749 | 0.300630 | 0.75433510 | 1.222261
| | 02/14/1945 | 288.291422 | 1.14574784 | 0.34161795 | 72.555518 | 176.617434 | 0.304045 | 0.75433981 | 1.226406
| | 02/22/1974 | 110.990225 | 1.13870456 | 0.34330566 | 81.261997 | 170.146593 | 0.403887 | 0.74778084 | 1.215114
| | 03/02/2003 | 72.408352 | 1.13724225 | 0.34342018 | 84.151770 | 167.076245 | 0.410250 | 0.74669031 | 1.212775
| | 03/09/2032 | 307.548784 | 1.16577186 | 0.34798572 | 81.599282 | 166.030856 | 0.541594 | 0.76009990 | 1.258696
| | 03/17/2061 | 331.608564 | 1.16496112 | 0.34758748 | 81.625637 | 166.067020 | 0.547652 | 0.76003523 | 1.257384
| | 03/25/2090 | 305.571826 | 1.17168992 | 0.34911761 | 81.222272 | 165.686099 | 0.560013 | 0.76263234 | 1.268293
| | 04/03/2119 | 261.262568 | 1.16777544 | 0.34806041 | 82.467009 | 165.061486 | 0.570192 | 0.76131904 | 1.261943
| | 04/10/2148 | 264.757496 | 1.16754799 | 0.34776701 | 82.350023 | 165.025761 | 0.575161 | 0.76151331 | 1.261574
| | 04/18/2177 | 275.311719 | 1.16128745 | 0.34663982 | 82.901056 | 164.903268 | 0.584886 | 0.75873898 | 1.251441
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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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