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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 | 23 748
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Details...
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Orbit initial data
| Date of initial data | 08/05/2019
| | M – mean anomaly (degrees) | 113.906772
| | a – orbit major semiaxis (astronomical units) | 1.11475910
| | e – orbit eccentricity | 0.19477993
| | ω – orbit ascending node-perihelion angle (degrees) | 251.618499
| | Ω – longitude of orbit ascending node (degrees) | 45.328554
| | i – orbit inclination to the ecliptic plane (degrees) | 3.465483
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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 | 57.750145 | 1.11711392 | 0.19550734 | 248.971965 | 48.456425 | 3.458182 | 0.89870995 | 1.180720
| | 01/21/1858 | 271.703061 | 1.11657895 | 0.19530991 | 249.087225 | 48.084903 | 3.464720 | 0.89850002 | 1.179872
| | 01/29/1887 | 106.871225 | 1.11966250 | 0.19615251 | 248.514366 | 47.756851 | 3.457360 | 0.90003789 | 1.184763
| | 02/07/1916 | 290.897748 | 1.11913849 | 0.19586802 | 249.200925 | 47.215453 | 3.479531 | 0.89993505 | 1.183931
| | 02/14/1945 | 75.066694 | 1.11985768 | 0.19613951 | 249.124644 | 46.851310 | 3.482501 | 0.90020934 | 1.185072
| | 02/22/1974 | 248.652448 | 1.12057723 | 0.19616391 | 249.736698 | 46.265147 | 3.505525 | 0.90076043 | 1.186215
| | 03/02/2003 | 233.642737 | 1.13665573 | 0.20095173 | 246.518030 | 45.536302 | 3.482112 | 0.90824279 | 1.211837
| | 03/09/2032 | 8.228370 | 1.11434155 | 0.19473098 | 251.674453 | 45.090878 | 3.473590 | 0.89734473 | 1.176327
| | 03/17/2061 | 334.941989 | 1.07490870 | 0.18825654 | 262.027214 | 44.654143 | 3.077035 | 0.87255011 | 1.114443
| | 03/25/2090 | 340.137796 | 1.07564023 | 0.18825611 | 262.361360 | 44.377243 | 3.079606 | 0.87314438 | 1.115581
| | 04/03/2119 | 347.508297 | 1.07531823 | 0.18818681 | 262.616965 | 44.134254 | 3.079219 | 0.87295752 | 1.115080
| | 04/10/2148 | 354.057060 | 1.07552166 | 0.18823049 | 262.934186 | 43.878817 | 3.078858 | 0.87307569 | 1.115397
| | 04/18/2177 | 0.144283 | 1.07550172 | 0.18823915 | 263.217428 | 43.628498 | 3.078694 | 0.87305019 | 1.115366
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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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