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Asteroid General Data
General information
| Preliminary designation | 2019 SJ
| | Group | Apollo
| | Absolute magnitude | 27.60
| | Approximate diameter (m) | 8
| | Approximate mass (kg) | 9.46·105
| | Number of observations | 46
| | Arc length (days) | 17
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Approaches
Date | Object | r, AU | r, km
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| 09/17/2019 02:09:36 AM | Moon | 0.000663 | 99 219
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 127.916483
| | a – orbit major semiaxis (astronomical units) | 1.05704092
| | e – orbit eccentricity | 0.19738807
| | ω – orbit ascending node-perihelion angle (degrees) | 272.607343
| | Ω – longitude of orbit ascending node (degrees) | 353.595132
| | i – orbit inclination to the ecliptic plane (degrees) | 11.058726
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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 | 119.161733 | 1.07882812 | 0.20669481 | 275.210488 | 355.213172 | 10.608211 | 0.85583995 | 1.120544
| | 01/21/1858 | 91.423591 | 1.07772345 | 0.20677059 | 275.479508 | 354.982580 | 10.591236 | 0.85488194 | 1.118824
| | 01/29/1887 | 69.412966 | 1.07725001 | 0.20676257 | 275.443445 | 354.759182 | 10.588893 | 0.85451504 | 1.118086
| | 02/07/1916 | 88.550597 | 1.07109087 | 0.20468134 | 274.403506 | 354.520508 | 10.674153 | 0.85185855 | 1.108511
| | 02/14/1945 | 154.859135 | 1.07169321 | 0.20465130 | 274.495619 | 354.298732 | 10.664205 | 0.85236980 | 1.109446
| | 02/22/1974 | 156.219668 | 1.07739636 | 0.20547149 | 276.805159 | 354.023900 | 10.654837 | 0.85602213 | 1.118314
| | 03/02/2003 | 136.231360 | 1.07749012 | 0.20572442 | 276.819352 | 353.801464 | 10.642810 | 0.85582409 | 1.118460
| | 03/09/2032 | 238.086817 | 1.05682792 | 0.19735083 | 272.629645 | 353.534759 | 11.058567 | 0.84826205 | 1.086443
| | 03/17/2061 | 136.716511 | 1.05666455 | 0.19748442 | 272.428495 | 353.309657 | 11.052993 | 0.84798976 | 1.086191
| | 03/25/2090 | 43.387409 | 1.05565363 | 0.19738543 | 272.283534 | 353.091207 | 11.048284 | 0.84728299 | 1.084633
| | 04/03/2119 | 304.957038 | 1.05741153 | 0.19798242 | 272.485547 | 352.874849 | 11.034752 | 0.84806263 | 1.087343
| | 04/10/2148 | 203.617888 | 1.05583100 | 0.19765264 | 272.688038 | 352.620457 | 11.026550 | 0.84714321 | 1.084906
| | 04/18/2177 | 96.588824 | 1.06311135 | 0.19869947 | 274.324953 | 352.362670 | 10.997948 | 0.85187169 | 1.096147
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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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