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Asteroid General Data
General information
| Preliminary designation | 2014 HB177
| | Group | Apollo
| | Absolute magnitude | 28.25
| | Approximate diameter (m) | 6
| | Approximate mass (kg) | 3.85·105
| | Number of observations | 36
| | Arc length (days) | 6
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Approaches
Date | Object | r, AU | r, km
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| 05/05/2034 03:53:17 PM | Moon | 0.000159 | 23 830
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Details...
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Orbit initial data
| Date of initial data | 11/13/2019
| | M – mean anomaly (degrees) | 197.639200
| | a – orbit major semiaxis (astronomical units) | 1.11474711
| | e – orbit eccentricity | 0.19480002
| | ω – orbit ascending node-perihelion angle (degrees) | 251.625148
| | Ω – longitude of orbit ascending node (degrees) | 45.327011
| | i – orbit inclination to the ecliptic plane (degrees) | 3.465417
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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 | 262.640094 | 1.12685928 | 0.19832309 | 246.716800 | 48.657351 | 3.434573 | 0.90337707 | 1.196204
| | 01/21/1858 | 6.081990 | 1.12414742 | 0.19749303 | 247.173227 | 48.236568 | 3.442979 | 0.90213613 | 1.191888
| | 01/29/1887 | 137.530489 | 1.12108577 | 0.19644836 | 248.546534 | 47.556216 | 3.476249 | 0.90085030 | 1.187022
| | 02/07/1916 | 305.923341 | 1.12042019 | 0.19622072 | 248.720997 | 47.247766 | 3.477515 | 0.90057053 | 1.185965
| | 02/14/1945 | 101.826585 | 1.12279452 | 0.19689375 | 249.259639 | 46.669647 | 3.494335 | 0.90172330 | 1.189737
| | 02/22/1974 | 248.999148 | 1.12178779 | 0.19650885 | 249.459478 | 46.263233 | 3.503134 | 0.90134656 | 1.188137
| | 03/02/2003 | 233.637272 | 1.13665489 | 0.20095149 | 246.518376 | 45.536268 | 3.482109 | 0.90824240 | 1.211835
| | 03/09/2032 | 8.228346 | 1.11434156 | 0.19473098 | 251.674454 | 45.090878 | 3.473591 | 0.89734473 | 1.176327
| | 03/17/2061 | 335.165359 | 1.07490468 | 0.18825701 | 262.036663 | 44.655326 | 3.076791 | 0.87254634 | 1.114437
| | 03/25/2090 | 339.309055 | 1.07568979 | 0.18826661 | 262.397356 | 44.367395 | 3.080733 | 0.87317332 | 1.115658
| | 04/03/2119 | 349.968687 | 1.07515660 | 0.18817563 | 262.708743 | 44.128845 | 3.079439 | 0.87283832 | 1.114829
| | 04/10/2148 | 343.373405 | 1.07652914 | 0.18796913 | 263.943164 | 43.245772 | 3.176486 | 0.87417490 | 1.116964
| | 04/18/2177 | 335.065727 | 1.07772024 | 0.18812363 | 263.341396 | 42.847503 | 3.177993 | 0.87497560 | 1.118819
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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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