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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 | 0.000158 | 23 565
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Details...
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Orbit initial data
| Date of initial data | 01/17/2019
| | M – mean anomaly (degrees) | 306.433316
| | a – orbit major semiaxis (astronomical units) | 1.11478617
| | e – orbit eccentricity | 0.19484876
| | ω – orbit ascending node-perihelion angle (degrees) | 251.608205
| | Ω – longitude of orbit ascending node (degrees) | 45.329201
| | i – orbit inclination to the ecliptic plane (degrees) | 3.465628
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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 | 84.655851 | 1.16742012 | 0.21478256 | 237.733353 | 49.361407 | 2.463659 | 0.91667864 | 1.261367
| | 01/21/1858 | 85.019406 | 1.16833332 | 0.21499288 | 237.768229 | 49.043460 | 2.459891 | 0.91714998 | 1.262847
| | 01/29/1887 | 67.950277 | 1.16949576 | 0.21535689 | 238.753607 | 48.176976 | 2.472461 | 0.91763679 | 1.264732
| | 02/07/1916 | 180.282587 | 1.11673720 | 0.19523456 | 249.630930 | 47.152843 | 3.485051 | 0.89871150 | 1.180122
| | 02/14/1945 | 31.541887 | 1.11640768 | 0.19504721 | 250.591236 | 46.523019 | 3.515278 | 0.89865548 | 1.179600
| | 02/22/1974 | 247.564392 | 1.11685119 | 0.19512103 | 250.596990 | 46.270571 | 3.512493 | 0.89893004 | 1.180303
| | 03/02/2003 | 233.655606 | 1.13665772 | 0.20095232 | 246.517215 | 45.536380 | 3.482120 | 0.90824372 | 1.211840
| | 03/09/2032 | 8.228426 | 1.11434155 | 0.19473098 | 251.674450 | 45.090879 | 3.473591 | 0.89734473 | 1.176327
| | 03/17/2061 | 334.454405 | 1.07491381 | 0.18825411 | 262.005708 | 44.651030 | 3.077623 | 0.87255687 | 1.114451
| | 03/25/2090 | 341.767892 | 1.07553082 | 0.18823313 | 262.296074 | 44.390036 | 3.078201 | 0.87308029 | 1.115411
| | 04/03/2119 | 344.275316 | 1.07550563 | 0.18818834 | 262.536561 | 44.112467 | 3.081824 | 0.87310801 | 1.115372
| | 04/10/2148 | 12.213261 | 1.07579494 | 0.19204598 | 264.313272 | 42.991218 | 2.059705 | 0.86919284 | 1.115822
| | 04/18/2177 | 359.385793 | 1.07808580 | 0.19222645 | 266.080892 | 41.656626 | 2.190476 | 0.87084919 | 1.119388
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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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