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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 | 99 227
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 133.459555
| | a – orbit major semiaxis (astronomical units) | 1.05703643
| | e – orbit eccentricity | 0.19748233
| | ω – orbit ascending node-perihelion angle (degrees) | 272.635335
| | Ω – longitude of orbit ascending node (degrees) | 353.579383
| | i – orbit inclination to the ecliptic plane (degrees) | 11.058623
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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 | 104.513946 | 1.07557395 | 0.20625706 | 274.345527 | 355.233213 | 10.611810 | 0.85372923 | 1.115478
| | 01/21/1858 | 90.979643 | 1.07758016 | 0.20683737 | 275.422620 | 354.984236 | 10.584746 | 0.85469632 | 1.118600
| | 01/29/1887 | 70.216556 | 1.07735323 | 0.20689396 | 275.421019 | 354.761799 | 10.580500 | 0.85445535 | 1.118247
| | 02/07/1916 | 88.252927 | 1.07110727 | 0.20471160 | 274.375718 | 354.520819 | 10.672191 | 0.85183919 | 1.108537
| | 02/14/1945 | 154.631831 | 1.07162899 | 0.20465169 | 274.472786 | 354.299440 | 10.663544 | 0.85231831 | 1.109347
| | 02/22/1974 | 156.223856 | 1.07739603 | 0.20547111 | 276.805111 | 354.023939 | 10.654858 | 0.85602228 | 1.118314
| | 03/02/2003 | 136.236227 | 1.07749072 | 0.20572465 | 276.819526 | 353.801470 | 10.642799 | 0.85582432 | 1.118461
| | 03/09/2032 | 238.086805 | 1.05682791 | 0.19735083 | 272.629662 | 353.534758 | 11.058567 | 0.84826205 | 1.086443
| | 03/17/2061 | 136.716473 | 1.05666455 | 0.19748442 | 272.428513 | 353.309657 | 11.052994 | 0.84798976 | 1.086191
| | 03/25/2090 | 43.387413 | 1.05565363 | 0.19738543 | 272.283553 | 353.091207 | 11.048285 | 0.84728298 | 1.084633
| | 04/03/2119 | 304.956969 | 1.05741152 | 0.19798242 | 272.485572 | 352.874849 | 11.034753 | 0.84806263 | 1.087343
| | 04/10/2148 | 203.617930 | 1.05583102 | 0.19765263 | 272.688053 | 352.620457 | 11.026551 | 0.84714324 | 1.084906
| | 04/18/2177 | 96.587768 | 1.06311173 | 0.19869951 | 274.325060 | 352.362670 | 10.997948 | 0.85187194 | 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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Return to closest approaches list
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