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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 | 145 220
| | 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 | 06/09/2026
| | M – mean anomaly (degrees) | 176.634998
| | a – orbit major semiaxis (astronomical units) | 1.26341216
| | e – orbit eccentricity | 0.52283122
| | ω – orbit ascending node-perihelion angle (degrees) | 79.644037
| | Ω – longitude of orbit ascending node (degrees) | 264.215251
| | i – orbit inclination to the ecliptic plane (degrees) | 0.120382
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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 | 6.331226 | 1.19981548 | 0.51647400 | 255.903559 | 83.027644 | 0.334589 | 0.58014198 | 1.314233
| | 01/21/1858 | 53.267380 | 1.19726302 | 0.51628231 | 265.599568 | 73.502699 | 0.515995 | 0.57913730 | 1.310041
| | 01/29/1887 | 69.579175 | 1.20122345 | 0.51640755 | 264.797857 | 74.699015 | 0.486588 | 0.58090259 | 1.316547
| | 02/07/1916 | 87.420914 | 1.20065843 | 0.51646419 | 264.175730 | 75.288149 | 0.487173 | 0.58056134 | 1.315618
| | 02/14/1945 | 110.509920 | 1.19969191 | 0.51644222 | 261.324712 | 78.146476 | 0.510431 | 0.58012036 | 1.314030
| | 02/22/1974 | 135.437662 | 1.20058695 | 0.51643190 | 260.318567 | 79.223970 | 0.504162 | 0.58056555 | 1.315501
| | 03/02/2003 | 149.994672 | 1.20199719 | 0.51661112 | 259.745500 | 79.770505 | 0.505597 | 0.58103207 | 1.317819
| | 03/09/2032 | 193.930665 | 1.26355984 | 0.52276410 | 80.745973 | 263.101897 | 0.120348 | 0.60301612 | 1.420347
| | 03/17/2061 | 5.410621 | 1.25631138 | 0.52207072 | 87.779429 | 256.539424 | 0.135086 | 0.60042799 | 1.408142
| | 03/25/2090 | 225.751572 | 1.25563344 | 0.52197012 | 94.629485 | 249.764735 | 0.151979 | 0.60023030 | 1.407003
| | 04/03/2119 | 90.550776 | 1.25556560 | 0.52198821 | 106.381813 | 238.078537 | 0.129088 | 0.60017516 | 1.406889
| | 04/10/2148 | 309.310774 | 1.25686137 | 0.52218376 | 111.080148 | 233.304888 | 0.129925 | 0.60054877 | 1.409067
| | 04/18/2177 | 173.930189 | 1.25468255 | 0.52209929 | 116.853694 | 227.598315 | 0.145186 | 0.59961368 | 1.405405
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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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