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Asteroid General Data
General information
| Preliminary designation | 2015 YJ
| | Group | Apollo
| | Absolute magnitude | 28.28
| | Approximate diameter (m) | 6
| | Approximate mass (kg) | 3.70·105
| | Number of observations | 29
| | Arc length (days) | 3
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Approaches
Date | Object | r, AU | r, km
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| 12/13/2015 03:47:31 PM | Moon | 0.000962 | 143 854
| | 12/13/2015 09:21:36 PM | Earth | 0.000483 | 72 296
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 341.419024
| | a – orbit major semiaxis (astronomical units) | 1.26325183
| | e – orbit eccentricity | 0.52265651
| | ω – orbit ascending node-perihelion angle (degrees) | 79.486398
| | Ω – longitude of orbit ascending node (degrees) | 264.385184
| | i – orbit inclination to the ecliptic plane (degrees) | 0.120248
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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 | 27.132174 | 1.20140446 | 0.51600561 | 268.004527 | 71.503088 | 0.491531 | 0.58147302 | 1.316844
| | 01/21/1858 | 50.392996 | 1.19988819 | 0.51599709 | 265.814659 | 73.730440 | 0.483751 | 0.58074938 | 1.314352
| | 01/29/1887 | 70.281683 | 1.20075557 | 0.51636699 | 263.450309 | 76.117799 | 0.474809 | 0.58072503 | 1.315778
| | 02/07/1916 | 88.876652 | 1.20155671 | 0.51668567 | 262.587975 | 76.914445 | 0.480421 | 0.58072958 | 1.317095
| | 02/14/1945 | 112.081793 | 1.20007431 | 0.51641712 | 261.714779 | 77.872583 | 0.485284 | 0.58033539 | 1.314658
| | 02/22/1974 | 134.137631 | 1.20065140 | 0.51635114 | 260.785977 | 78.856216 | 0.481636 | 0.58069368 | 1.315606
| | 03/02/2003 | 150.980438 | 1.20163022 | 0.51648541 | 260.163726 | 79.455478 | 0.482555 | 0.58100574 | 1.317216
| | 03/09/2032 | 193.930966 | 1.26355972 | 0.52276408 | 80.745945 | 263.101911 | 0.120348 | 0.60301608 | 1.420346
| | 03/17/2061 | 5.396010 | 1.25631987 | 0.52207153 | 87.777536 | 256.540688 | 0.135050 | 0.60043104 | 1.408157
| | 03/25/2090 | 225.594545 | 1.25567005 | 0.52198056 | 94.673766 | 249.722552 | 0.152185 | 0.60023469 | 1.407064
| | 04/03/2119 | 91.695129 | 1.25494486 | 0.52182815 | 106.453182 | 238.037526 | 0.128780 | 0.60007931 | 1.405845
| | 04/10/2148 | 326.021225 | 1.25487024 | 0.52173691 | 118.777855 | 225.798267 | 0.121674 | 0.60015812 | 1.405720
| | 04/18/2177 | 180.352785 | 1.25679719 | 0.52214867 | 125.680273 | 219.053818 | 0.127718 | 0.60056221 | 1.408959
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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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