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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 | 23 765
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Details...
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Orbit initial data
| Date of initial data | 10/17/2024
| | M – mean anomaly (degrees) | 265.817575
| | a – orbit major semiaxis (astronomical units) | 1.11422267
| | e – orbit eccentricity | 0.19465245
| | ω – orbit ascending node-perihelion angle (degrees) | 251.599062
| | Ω – longitude of orbit ascending node (degrees) | 45.122259
| | 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 | 27.494109 | 1.11349988 | 0.19468109 | 249.903559 | 48.698428 | 3.433545 | 0.89672250 | 1.174995
| | 01/21/1858 | 274.378508 | 1.11406813 | 0.19474154 | 250.020554 | 48.162234 | 3.450548 | 0.89711279 | 1.175894
| | 01/29/1887 | 87.707888 | 1.12006830 | 0.19622053 | 248.723180 | 47.761871 | 3.466205 | 0.90028791 | 1.185407
| | 02/07/1916 | 264.133655 | 1.11858571 | 0.19568254 | 249.253922 | 47.208676 | 3.485438 | 0.89969802 | 1.183054
| | 02/14/1945 | 81.779460 | 1.11969476 | 0.19611805 | 249.213481 | 46.902305 | 3.482313 | 0.90010241 | 1.184814
| | 02/22/1974 | 248.762461 | 1.12096004 | 0.19627263 | 249.648949 | 46.264550 | 3.504784 | 0.90094626 | 1.186823
| | 03/02/2003 | 233.641066 | 1.13665548 | 0.20095164 | 246.518165 | 45.536292 | 3.482117 | 0.90824270 | 1.211836
| | 03/09/2032 | 8.228335 | 1.11434156 | 0.19473098 | 251.674490 | 45.090878 | 3.473591 | 0.89734473 | 1.176327
| | 03/17/2061 | 334.982691 | 1.07490804 | 0.18825678 | 262.029015 | 44.654365 | 3.076956 | 0.87254932 | 1.114442
| | 03/25/2090 | 339.990877 | 1.07564939 | 0.18825817 | 262.367683 | 44.375675 | 3.079751 | 0.87314960 | 1.115595
| | 04/03/2119 | 347.872086 | 1.07529333 | 0.18818511 | 262.630323 | 44.133978 | 3.079181 | 0.87293913 | 1.115042
| | 04/10/2148 | 353.209170 | 1.07559568 | 0.18824269 | 262.951055 | 43.872165 | 3.079576 | 0.87312266 | 1.115512
| | 04/18/2177 | 2.001110 | 1.07533590 | 0.18820575 | 263.268101 | 43.629242 | 3.078324 | 0.87295149 | 1.115108
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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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