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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 | 0.000970 | 145 123
| 12/13/2015 09:21:36 PM | Earth | 0.000477 | 71 289
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Details...
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Orbit initial data
Date of initial data | 12/22/2023
| M – mean anomaly (degrees) | 272.001211
| a – orbit major semiaxis (astronomical units) | 1.26324463
| e – orbit eccentricity | 0.52266464
| ω – orbit ascending node-perihelion angle (degrees) | 79.476280
| Ω – longitude of orbit ascending node (degrees) | 264.396168
| i – orbit inclination to the ecliptic plane (degrees) | 0.120222
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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 | 69.692565 | 1.20328393 | 0.51653817 | 266.392919 | 73.224724 | 0.496960 | 0.58174185 | 1.319936
| 01/21/1858 | 63.056290 | 1.20366199 | 0.51657965 | 265.600402 | 73.991631 | 0.496011 | 0.58187470 | 1.320558
| 01/29/1887 | 68.622417 | 1.20156249 | 0.51630596 | 264.598703 | 74.915117 | 0.491895 | 0.58118862 | 1.317104
| 02/07/1916 | 86.566313 | 1.19980038 | 0.51624224 | 264.070612 | 75.446703 | 0.493830 | 0.58041275 | 1.314208
| 02/14/1945 | 110.505245 | 1.19968208 | 0.51643716 | 261.383071 | 78.095586 | 0.509556 | 0.58012167 | 1.314014
| 02/22/1974 | 135.390138 | 1.20060132 | 0.51643154 | 260.347987 | 79.201905 | 0.502883 | 0.58057293 | 1.315524
| 03/02/2003 | 150.036048 | 1.20197508 | 0.51660696 | 259.772048 | 79.751529 | 0.504268 | 0.58102639 | 1.317783
| 03/09/2032 | 193.930683 | 1.26355983 | 0.52276411 | 80.745950 | 263.101901 | 0.120347 | 0.60301610 | 1.420347
| 03/17/2061 | 5.409928 | 1.25631179 | 0.52207077 | 87.779346 | 256.539458 | 0.135083 | 0.60042813 | 1.408143
| 03/25/2090 | 225.744160 | 1.25563516 | 0.52197062 | 94.631801 | 249.762498 | 0.151989 | 0.60023050 | 1.407006
| 04/03/2119 | 90.601152 | 1.25553919 | 0.52198157 | 106.417850 | 238.043803 | 0.129001 | 0.60017088 | 1.406844
| 04/10/2148 | 309.132042 | 1.25691180 | 0.52218708 | 111.209050 | 233.172252 | 0.129685 | 0.60056870 | 1.409152
| 04/18/2177 | 175.835949 | 1.25437740 | 0.52194594 | 117.100606 | 227.410818 | 0.162414 | 0.59966021 | 1.404892
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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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