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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 | 0.000156 | 23 341
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Details...
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Orbit initial data
| Date of initial data | 04/27/2019
| | M – mean anomaly (degrees) | 30.172135
| | a – orbit major semiaxis (astronomical units) | 1.11474569
| | e – orbit eccentricity | 0.19481147
| | ω – orbit ascending node-perihelion angle (degrees) | 251.608789
| | Ω – longitude of orbit ascending node (degrees) | 45.328172
| | i – orbit inclination to the ecliptic plane (degrees) | 3.465574
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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 | 118.689776 | 1.11163823 | 0.19410787 | 249.966212 | 48.720178 | 3.431390 | 0.89586050 | 1.172049
| | 01/21/1858 | 87.704958 | 1.10623728 | 0.19264472 | 251.563448 | 48.495343 | 3.458657 | 0.89312650 | 1.163518
| | 01/29/1887 | 61.801926 | 1.10653023 | 0.19251223 | 252.138713 | 47.646398 | 3.498346 | 0.89350963 | 1.163980
| | 02/07/1916 | 18.247243 | 1.10987089 | 0.19337257 | 251.239421 | 47.289694 | 3.485991 | 0.89525230 | 1.169255
| | 02/14/1945 | 315.111166 | 1.11023617 | 0.19329557 | 251.838248 | 46.430774 | 3.524542 | 0.89563244 | 1.169832
| | 02/22/1974 | 245.280655 | 1.10929014 | 0.19309549 | 252.378664 | 46.279875 | 3.524912 | 0.89509122 | 1.168338
| | 03/02/2003 | 233.671427 | 1.13666016 | 0.20095304 | 246.516215 | 45.536478 | 3.482130 | 0.90824485 | 1.211844
| | 03/09/2032 | 8.228494 | 1.11434153 | 0.19473098 | 251.674448 | 45.090880 | 3.473591 | 0.89734472 | 1.176327
| | 03/17/2061 | 333.875216 | 1.07491129 | 0.18824813 | 261.978144 | 44.646016 | 3.078463 | 0.87256125 | 1.114447
| | 03/25/2090 | 343.509393 | 1.07540582 | 0.18820671 | 262.237000 | 44.395322 | 3.077652 | 0.87300723 | 1.115216
| | 04/03/2119 | 328.775013 | 1.07893415 | 0.18875866 | 263.810341 | 43.724405 | 3.140859 | 0.87527598 | 1.120709
| | 04/10/2148 | 290.185805 | 1.07898400 | 0.18877433 | 263.976342 | 43.489569 | 3.137613 | 0.87529952 | 1.120787
| | 04/18/2177 | 262.597908 | 1.07755899 | 0.18849306 | 264.276343 | 43.206268 | 3.139823 | 0.87444660 | 1.118567
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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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