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Asteroid General Data
General information
| Preliminary designation | 2021 JV
| | Group | Apollo
| | Absolute magnitude | 27.42
| | Approximate diameter (m) | 9
| | Approximate mass (kg) | 1.21·106
| | Number of observations | 34
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 05/04/2021 09:36:00 PM | Earth | 0.000936 | 140 091
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 34.378202
| | a – orbit major semiaxis (astronomical units) | 1.88270329
| | e – orbit eccentricity | 0.49649881
| | ω – orbit ascending node-perihelion angle (degrees) | 34.454758
| | Ω – longitude of orbit ascending node (degrees) | 224.597590
| | i – orbit inclination to the ecliptic plane (degrees) | 5.519671
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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 | 267.312342 | 1.81776972 | 0.48213674 | 33.891693 | 227.042849 | 5.046742 | 0.94135615 | 2.450806
| | 01/21/1858 | 208.140744 | 1.81808396 | 0.48190102 | 34.379858 | 226.652036 | 5.038585 | 0.94194745 | 2.451441
| | 01/29/1887 | 148.810300 | 1.81817042 | 0.48256964 | 34.838058 | 226.317134 | 5.028827 | 0.94077658 | 2.451616
| | 02/07/1916 | 74.062896 | 1.82435858 | 0.48313955 | 35.199415 | 225.968938 | 5.011846 | 0.94293880 | 2.464143
| | 02/14/1945 | 354.247504 | 1.82371448 | 0.48384101 | 35.608993 | 225.617204 | 5.004465 | 0.94132663 | 2.462838
| | 02/22/1974 | 275.917486 | 1.82313481 | 0.48333060 | 36.313360 | 225.221964 | 4.993738 | 0.94195796 | 2.461664
| | 03/02/2003 | 202.657719 | 1.81940171 | 0.48310374 | 36.848975 | 224.878038 | 4.996772 | 0.94044194 | 2.454107
| | 03/09/2032 | 59.925291 | 1.88302327 | 0.49619658 | 34.764236 | 224.459790 | 5.509632 | 0.94867356 | 2.583950
| | 03/17/2061 | 141.352348 | 1.88419114 | 0.49700162 | 35.179809 | 224.137418 | 5.497510 | 0.94774509 | 2.586354
| | 03/25/2090 | 219.702422 | 1.88522599 | 0.49671266 | 35.861630 | 223.665364 | 5.479101 | 0.94881038 | 2.588486
| | 04/03/2119 | 307.635852 | 1.88050580 | 0.49684447 | 36.492025 | 223.268765 | 5.477514 | 0.94618690 | 2.578770
| | 04/10/2148 | 35.618153 | 1.88620371 | 0.49718456 | 36.968602 | 222.825973 | 5.435355 | 0.94841234 | 2.590499
| | 04/18/2177 | 108.950563 | 1.88640089 | 0.49770522 | 37.494122 | 222.505058 | 5.427282 | 0.94752933 | 2.590906
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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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