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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 03:46:05 PM | Moon | 0.000971 | 145 221
| | 12/13/2015 09:21:36 PM | Earth | 0.000476 | 71 211
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Details...
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Orbit initial data
| Date of initial data | 05/05/2025
| | M – mean anomaly (degrees) | 259.042922
| | a – orbit major semiaxis (astronomical units) | 1.26348980
| | e – orbit eccentricity | 0.52272302
| | ω – orbit ascending node-perihelion angle (degrees) | 79.582680
| | Ω – longitude of orbit ascending node (degrees) | 264.284425
| | i – orbit inclination to the ecliptic plane (degrees) | 0.120436
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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 | 9.328543 | 1.19841883 | 0.51643082 | 267.242801 | 71.806953 | 0.509368 | 0.57951840 | 1.311939
| | 01/21/1858 | 54.554282 | 1.19832083 | 0.51637395 | 265.791322 | 73.390300 | 0.510155 | 0.57953917 | 1.311778
| | 01/29/1887 | 69.666357 | 1.20121786 | 0.51640946 | 264.796877 | 74.698902 | 0.486516 | 0.58089759 | 1.316538
| | 02/07/1916 | 87.442051 | 1.20068077 | 0.51647010 | 264.174680 | 75.287931 | 0.487116 | 0.58056505 | 1.315655
| | 02/14/1945 | 110.510245 | 1.19969211 | 0.51644229 | 261.323954 | 78.147143 | 0.510441 | 0.58012036 | 1.314030
| | 02/22/1974 | 135.438134 | 1.20058676 | 0.51643191 | 260.318230 | 79.224214 | 0.504179 | 0.58056545 | 1.315500
| | 03/02/2003 | 149.994279 | 1.20199745 | 0.51661117 | 259.745199 | 79.770713 | 0.505614 | 0.58103213 | 1.317819
| | 03/09/2032 | 193.930666 | 1.26355984 | 0.52276411 | 80.745959 | 263.101901 | 0.120348 | 0.60301611 | 1.420347
| | 03/17/2061 | 5.410801 | 1.25631128 | 0.52207072 | 87.779434 | 256.539416 | 0.135086 | 0.60042795 | 1.408142
| | 03/25/2090 | 225.753385 | 1.25563302 | 0.52197001 | 94.628895 | 249.765291 | 0.151976 | 0.60023023 | 1.407002
| | 04/03/2119 | 90.538657 | 1.25557194 | 0.52198981 | 106.372619 | 238.087404 | 0.129111 | 0.60017618 | 1.406899
| | 04/10/2148 | 309.349374 | 1.25684984 | 0.52218301 | 111.049908 | 233.335923 | 0.129982 | 0.60054421 | 1.409048
| | 04/18/2177 | 174.224427 | 1.25419648 | 0.52203622 | 116.946271 | 227.464491 | 0.143525 | 0.59946049 | 1.404588
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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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