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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 | 0.000160 | 23 871
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Details...
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Orbit initial data
| Date of initial data | 07/01/2018
| | M – mean anomaly (degrees) | 138.940822
| | a – orbit major semiaxis (astronomical units) | 1.114761
| | e – orbit eccentricity | 0.194824
| | ω – orbit ascending node-perihelion angle (degrees) | 251.619073
| | Ω – longitude of orbit ascending node (degrees) | 45.329836
| | i – orbit inclination to the ecliptic plane (degrees) | 3.465692
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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 | 239.862879 | 1.12241109 | 0.19705002 | 247.132672 | 48.728680 | 3.433355 | 0.90123997 | 1.189128
| | 01/21/1858 | 19.019175 | 1.12367003 | 0.19731475 | 247.027853 | 48.245396 | 3.442824 | 0.90195336 | 1.191129
| | 01/29/1887 | 151.565477 | 1.12456229 | 0.19742510 | 247.737281 | 47.426169 | 3.472829 | 0.90254546 | 1.192548
| | 02/07/1916 | 303.933991 | 1.12007351 | 0.19607784 | 248.726382 | 47.114610 | 3.485777 | 0.90045192 | 1.185415
| | 02/14/1945 | 103.443751 | 1.12267914 | 0.19684290 | 249.286547 | 46.619229 | 3.497560 | 0.90168773 | 1.189554
| | 02/22/1974 | 249.077533 | 1.12206336 | 0.19658779 | 249.396507 | 46.262786 | 3.502580 | 0.90147941 | 1.188575
| | 03/02/2003 | 233.635916 | 1.13665468 | 0.20095143 | 246.518455 | 45.536260 | 3.482108 | 0.90824230 | 1.211835
| | 03/09/2032 | 8.228340 | 1.11434156 | 0.19473098 | 251.674445 | 45.090878 | 3.473591 | 0.89734474 | 1.176327
| | 03/17/2061 | 335.277504 | 1.07490232 | 0.18825707 | 262.041310 | 44.655873 | 3.076681 | 0.87254435 | 1.114433
| | 03/25/2090 | 338.870169 | 1.07571355 | 0.18827158 | 262.416996 | 44.361076 | 3.081477 | 0.87318725 | 1.115695
| | 04/03/2119 | 351.858738 | 1.07504450 | 0.18816957 | 262.777581 | 44.121300 | 3.079756 | 0.87275385 | 1.114655
| | 04/10/2148 | 4.439838 | 1.07883187 | 0.18863034 | 262.386211 | 43.346856 | 3.118865 | 0.87533145 | 1.120550
| | 04/18/2177 | 312.049174 | 1.07986897 | 0.18859342 | 263.211493 | 42.677089 | 3.177385 | 0.87621279 | 1.122166
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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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