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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 | 23 733
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Details...
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Orbit initial data
| Date of initial data | 10/09/2018
| | M – mean anomaly (degrees) | 222.679301
| | a – orbit major semiaxis (astronomical units) | 1.114736
| | e – orbit eccentricity | 0.194853
| | ω – orbit ascending node-perihelion angle (degrees) | 251.621749
| | Ω – longitude of orbit ascending node (degrees) | 45.328837
| | i – orbit inclination to the ecliptic plane (degrees) | 3.465668
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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 | 152.458619 | 1.12558746 | 0.19788328 | 246.619463 | 48.236577 | 3.442631 | 0.90285252 | 1.194179
| | 01/21/1858 | 309.227251 | 1.12011302 | 0.19620534 | 247.800829 | 47.953051 | 3.466409 | 0.90034086 | 1.185478
| | 01/29/1887 | 112.208414 | 1.12238931 | 0.19679183 | 248.263579 | 47.383290 | 3.479111 | 0.90151226 | 1.189093
| | 02/07/1916 | 258.886306 | 1.12186813 | 0.19662368 | 248.570301 | 47.175701 | 3.478356 | 0.90128228 | 1.188265
| | 02/14/1945 | 69.492591 | 1.11957044 | 0.19601576 | 249.177725 | 46.780008 | 3.487131 | 0.90011699 | 1.184616
| | 02/22/1974 | 248.565533 | 1.12027573 | 0.19607847 | 249.805904 | 46.265611 | 3.506109 | 0.90061379 | 1.185736
| | 03/02/2003 | 233.643987 | 1.13665593 | 0.20095179 | 246.517946 | 45.536309 | 3.482112 | 0.90824288 | 1.211837
| | 03/09/2032 | 8.228381 | 1.11434155 | 0.19473098 | 251.674445 | 45.090878 | 3.473591 | 0.89734473 | 1.176327
| | 03/17/2061 | 334.903482 | 1.07490930 | 0.18825640 | 262.025549 | 44.653926 | 3.077085 | 0.87255074 | 1.114444
| | 03/25/2090 | 340.274878 | 1.07563156 | 0.18825426 | 262.355553 | 44.378638 | 3.079457 | 0.87313934 | 1.115568
| | 04/03/2119 | 347.188200 | 1.07534032 | 0.18818839 | 262.605546 | 44.134257 | 3.079253 | 0.87297376 | 1.115115
| | 04/10/2148 | 354.788582 | 1.07545398 | 0.18821900 | 262.924959 | 43.882772 | 3.078404 | 0.87303311 | 1.115291
| | 04/18/2177 | 358.696709 | 1.07561533 | 0.18825512 | 263.208048 | 43.618550 | 3.079906 | 0.87312524 | 1.115542
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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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