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Asteroid General Data
General information
| Preliminary designation | 2016 AN164
| | Group | Apollo
| | Absolute magnitude | 30.50
| | Approximate diameter (m) | 2
| | Approximate mass (kg) | 1.72·104
| | Number of observations | 38
| | Arc length (days) | 0
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Approaches
Date | Object | r, AU | r, km
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| 01/14/2016 02:52:48 PM | Earth | 0.000249 | 37 230
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 90.957682
| | a – orbit major semiaxis (astronomical units) | 1.56544474
| | e – orbit eccentricity | 0.46112498
| | ω – orbit ascending node-perihelion angle (degrees) | 236.885369
| | Ω – longitude of orbit ascending node (degrees) | 293.554468
| | i – orbit inclination to the ecliptic plane (degrees) | 10.172236
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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 | 48.876700 | 1.84911173 | 0.53018123 | 224.488864 | 297.156454 | 8.538136 | 0.86874739 | 2.514464
| | 01/21/1858 | 240.141123 | 1.85014502 | 0.53018823 | 225.221603 | 296.582842 | 8.491191 | 0.86921991 | 2.516571
| | 01/29/1887 | 71.008173 | 1.85000723 | 0.52984701 | 225.972668 | 296.046802 | 8.444446 | 0.86978642 | 2.516290
| | 02/07/1916 | 295.651120 | 1.83624431 | 0.52753559 | 226.907894 | 295.472395 | 8.521970 | 0.86756009 | 2.488263
| | 02/14/1945 | 174.329765 | 1.83661228 | 0.52672724 | 227.397950 | 295.042433 | 8.492267 | 0.86921856 | 2.489011
| | 02/22/1974 | 53.240513 | 1.83598392 | 0.52804831 | 227.925207 | 294.641413 | 8.459632 | 0.86649572 | 2.487734
| | 03/02/2003 | 287.199298 | 1.83762098 | 0.52770754 | 228.723019 | 293.964174 | 8.418779 | 0.86789453 | 2.491062
| | 03/09/2032 | 67.704532 | 1.56563173 | 0.46104439 | 236.939239 | 293.519967 | 10.170472 | 0.84380600 | 1.959003
| | 03/17/2061 | 1.209381 | 1.56608722 | 0.46097592 | 237.451540 | 293.114484 | 10.149189 | 0.84415873 | 1.959858
| | 03/25/2090 | 289.300320 | 1.56671462 | 0.46109825 | 237.861777 | 292.779886 | 10.125776 | 0.84430524 | 1.961035
| | 04/03/2119 | 218.420051 | 1.56452417 | 0.46100086 | 238.479999 | 292.364276 | 10.106093 | 0.84327719 | 1.956924
| | 04/10/2148 | 155.668297 | 1.56461069 | 0.46131337 | 238.870963 | 292.072792 | 10.088736 | 0.84283486 | 1.957087
| | 04/18/2177 | 91.632970 | 1.56496248 | 0.46213518 | 239.279183 | 291.724607 | 10.070590 | 0.84173826 | 1.957747
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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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Return to closest approaches list
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