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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 | 0.000158 | 23 627
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 48.579464
| | a – orbit major semiaxis (astronomical units) | 1.11424853
| | e – orbit eccentricity | 0.19468025
| | ω – orbit ascending node-perihelion angle (degrees) | 251.620436
| | Ω – longitude of orbit ascending node (degrees) | 45.115120
| | i – orbit inclination to the ecliptic plane (degrees) | 3.474092
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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 | 286.136975 | 1.10516666 | 0.19243640 | 251.909523 | 48.530188 | 3.466662 | 0.89249237 | 1.161829
| | 01/21/1858 | 270.418520 | 1.10616279 | 0.19259235 | 252.010350 | 48.048317 | 3.476896 | 0.89312431 | 1.163400
| | 01/29/1887 | 279.028665 | 1.10366765 | 0.19178576 | 252.833593 | 47.467830 | 3.506436 | 0.89199991 | 1.159466
| | 02/07/1916 | 285.979464 | 1.10670895 | 0.19252099 | 252.285218 | 47.167129 | 3.501806 | 0.89364425 | 1.164262
| | 02/14/1945 | 267.299839 | 1.10705436 | 0.19271803 | 253.056935 | 46.901265 | 3.509835 | 0.89370503 | 1.164807
| | 02/22/1974 | 244.510730 | 1.10680333 | 0.19245691 | 252.975759 | 46.282551 | 3.528528 | 0.89379138 | 1.164411
| | 03/02/2003 | 233.674912 | 1.13666070 | 0.20095317 | 246.516038 | 45.536502 | 3.482138 | 0.90824513 | 1.211844
| | 03/09/2032 | 8.228360 | 1.11434154 | 0.19473098 | 251.674501 | 45.090878 | 3.473591 | 0.89734472 | 1.176327
| | 03/17/2061 | 334.610004 | 1.07491279 | 0.18825527 | 262.012797 | 44.652108 | 3.077382 | 0.87255479 | 1.114450
| | 03/25/2090 | 341.269730 | 1.07556549 | 0.18824055 | 262.315194 | 44.386967 | 3.078486 | 0.87310046 | 1.115465
| | 04/03/2119 | 345.194791 | 1.07546985 | 0.18819449 | 262.548953 | 44.125672 | 3.080238 | 0.87307235 | 1.115316
| | 04/10/2148 | 1.383634 | 1.07495695 | 0.18814493 | 263.003169 | 43.872106 | 3.077449 | 0.87270925 | 1.114518
| | 04/18/2177 | 17.012291 | 1.07585060 | 0.18824130 | 263.198034 | 43.532253 | 3.083931 | 0.87333109 | 1.115908
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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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