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Asteroid General Data
General information
| Preliminary designation | 2014 HB177
| | Group | Apollo
| | Absolute magnitude | 28.22
| | Approximate diameter (m) | 6
| | Approximate mass (kg) | 4.02·105
| | 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 | 23 797
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Details...
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Orbit initial data
| Date of initial data | 07/09/2024
| | M – mean anomaly (degrees) | 182.010941
| | a – orbit major semiaxis (astronomical units) | 1.11423122
| | e – orbit eccentricity | 0.19463209
| | ω – orbit ascending node-perihelion angle (degrees) | 251.602386
| | Ω – longitude of orbit ascending node (degrees) | 45.122848
| | i – orbit inclination to the ecliptic plane (degrees) | 3.474407
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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 | 280.175265 | 1.12379247 | 0.19737564 | 245.811295 | 48.587456 | 3.433394 | 0.90198321 | 1.191324
| | 01/21/1858 | 56.535797 | 1.12290450 | 0.19703294 | 246.637647 | 48.169826 | 3.445379 | 0.90165533 | 1.189912
| | 01/29/1887 | 192.555701 | 1.12239020 | 0.19695465 | 247.326647 | 47.819233 | 3.453281 | 0.90133024 | 1.189095
| | 02/07/1916 | 329.439076 | 1.12304988 | 0.19700735 | 247.960121 | 47.381707 | 3.465240 | 0.90180080 | 1.190143
| | 02/14/1945 | 107.666959 | 1.12248262 | 0.19675654 | 249.282104 | 46.560814 | 3.501912 | 0.90162683 | 1.189241
| | 02/22/1974 | 249.256363 | 1.12269515 | 0.19676929 | 249.252380 | 46.261746 | 3.501306 | 0.90178322 | 1.189579
| | 03/02/2003 | 233.632574 | 1.13665417 | 0.20095125 | 246.518698 | 45.536241 | 3.482111 | 0.90824210 | 1.211834
| | 03/09/2032 | 8.228327 | 1.11434156 | 0.19473098 | 251.674488 | 45.090879 | 3.473590 | 0.89734474 | 1.176327
| | 03/17/2061 | 335.068170 | 1.07490655 | 0.18825696 | 262.032641 | 44.654824 | 3.076861 | 0.87254791 | 1.114440
| | 03/25/2090 | 339.676668 | 1.07566847 | 0.18826220 | 262.381254 | 44.372075 | 3.080160 | 0.87316076 | 1.115625
| | 04/03/2119 | 348.741258 | 1.07523511 | 0.18818092 | 262.662806 | 44.132441 | 3.079236 | 0.87289638 | 1.114951
| | 04/10/2148 | 350.896087 | 1.07573904 | 0.18825649 | 263.019828 | 43.839756 | 3.083386 | 0.87322418 | 1.115735
| | 04/18/2177 | 84.091419 | 1.06534472 | 0.18631977 | 268.979395 | 42.754555 | 3.191335 | 0.86684994 | 1.099603
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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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