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Asteroid General Data
General information
| Preliminary designation | 2016 PO66
| | Group | Apollo
| | Absolute magnitude | 21.69
| | Approximate diameter (m) | 120
| | Approximate mass (kg) | 3.33·109
| | Number of observations | 7
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 09/11/1954 07:12:00 PM | Moon | 0.002419 | 361 864
| | 09/12/1954 01:12:00 AM | Earth | 0.003225 | 482 446
| | 09/13/2114 12:00:00 AM | Moon | 0.005549 | 830 177
| | 09/13/2114 04:48:00 PM | Earth | 0.006727 | 1 006 362
| | 09/14/2127 08:24:00 AM | Moon | 0.008756 | 1 309 840
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Details...
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Orbit initial data
| Date of initial data | 12/13/2017
| | M – mean anomaly (degrees) | 275.021405
| | a – orbit major semiaxis (astronomical units) | 1.27560252
| | e – orbit eccentricity | 0.51147394
| | ω – orbit ascending node-perihelion angle (degrees) | 277.873570
| | Ω – longitude of orbit ascending node (degrees) | 168.573994
| | i – orbit inclination to the ecliptic plane (degrees) | 14.462744
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Details...
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Orbital evolution
Date | M | a | e | ω | Ω | i | q | P
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| 01/05/1800 | 108.554417 | 1.26659764 | 0.51037632 | 276.402528 | 170.557444 | 14.489397 | 0.62015620 | 520.585648
| | 01/13/1829 | 241.682733 | 1.26551162 | 0.51028545 | 276.766874 | 170.299005 | 14.504490 | 0.61973945 | 519.916241
| | 01/21/1858 | 18.777474 | 1.26594487 | 0.51023048 | 276.999410 | 170.031985 | 14.509252 | 0.62002121 | 520.183255
| | 01/29/1887 | 154.690252 | 1.26583538 | 0.51022202 | 277.296107 | 169.782002 | 14.508078 | 0.61997829 | 520.115774
| | 02/07/1916 | 288.569177 | 1.26609522 | 0.51017785 | 277.575658 | 169.499032 | 14.518166 | 0.62016149 | 520.275931
| | 02/14/1945 | 61.545927 | 1.26634215 | 0.51020125 | 277.825064 | 169.250176 | 14.519300 | 0.62025280 | 520.428140
| | 02/22/1974 | 137.615017 | 1.27571866 | 0.51142261 | 277.435149 | 168.947841 | 14.459455 | 0.62328730 | 526.219020
| | 03/02/2003 | 185.430111 | 1.27636479 | 0.51150143 | 277.683165 | 168.706027 | 14.467404 | 0.62350237 | 526.618853
| | 03/09/2032 | 232.376786 | 1.27575685 | 0.51151800 | 278.051965 | 168.406485 | 14.469017 | 0.62318426 | 526.242652
| | 03/17/2061 | 281.258025 | 1.27621843 | 0.51158496 | 278.313152 | 168.168336 | 14.470479 | 0.62332427 | 526.528275
| | 03/25/2090 | 334.733254 | 1.27552350 | 0.51163870 | 278.607025 | 167.899979 | 14.479539 | 0.62291632 | 526.098276
| | 04/03/2119 | 15.422071 | 1.27776082 | 0.51243402 | 278.904883 | 167.605363 | 14.377584 | 0.62299271 | 527.483078
| | 04/10/2148 | 32.791441 | 1.28052031 | 0.51293752 | 279.086266 | 167.345930 | 14.329577 | 0.62369340 | 529.192752
| | 04/18/2177 | 42.962460 | 1.28093730 | 0.51298190 | 279.393380 | 167.053633 | 14.329018 | 0.62383965 | 529.451263
| | 04/27/2206 | 49.218145 | 1.28177946 | 0.51321427 | 279.597371 | 166.790496 | 14.297044 | 0.62395195 | 529.973486
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Detailed table...
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