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Asteroid General Data
General information
| Preliminary designation | 2008 UM1
| | Group | Apollo
| | Absolute magnitude | 32.13
| | Approximate diameter (m) | 1
| | Approximate mass (kg) | 1.81·103
| | Number of observations | 9
| | Arc length (days) | 0
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Approaches
Date | Object | r, AU | r, km
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| 10/22/2008 03:50:24 AM | Earth | 0.000479 | 71 653
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 66.461421
| | a – orbit major semiaxis (astronomical units) | 1.84955253
| | e – orbit eccentricity | 0.57540657
| | ω – orbit ascending node-perihelion angle (degrees) | 115.594515
| | Ω – longitude of orbit ascending node (degrees) | 208.515445
| | i – orbit inclination to the ecliptic plane (degrees) | 4.439101
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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 | 268.718130 | 1.69924136 | 0.54953929 | 105.681981 | 212.981551 | 4.408766 | 0.76544148 | 2.215048
| | 01/21/1858 | 313.332222 | 1.69584866 | 0.54869063 | 106.422937 | 212.277421 | 4.516434 | 0.76535239 | 2.208418
| | 01/29/1887 | 3.625308 | 1.69614851 | 0.54883494 | 107.180090 | 211.611268 | 4.528496 | 0.76524294 | 2.209004
| | 02/07/1916 | 47.351178 | 1.69743166 | 0.54925700 | 108.069102 | 210.898864 | 4.531632 | 0.76510544 | 2.211511
| | 02/14/1945 | 93.265449 | 1.69696590 | 0.54946820 | 108.826307 | 210.250524 | 4.545103 | 0.76453711 | 2.210601
| | 02/22/1974 | 137.013457 | 1.69771024 | 0.54927853 | 109.407736 | 209.731159 | 4.559061 | 0.76519445 | 2.212055
| | 03/02/2003 | 181.354118 | 1.69725218 | 0.54907364 | 110.202007 | 209.056543 | 4.571912 | 0.76533574 | 2.211160
| | 03/09/2032 | 122.519144 | 1.85002823 | 0.57503200 | 115.888902 | 208.268057 | 4.447600 | 0.78620279 | 2.516333
| | 03/17/2061 | 316.319259 | 1.84876956 | 0.57523364 | 116.545597 | 207.681643 | 4.464810 | 0.78529512 | 2.513766
| | 03/25/2090 | 151.656696 | 1.84893281 | 0.57495927 | 117.598732 | 206.773886 | 4.486480 | 0.78587176 | 2.514099
| | 04/03/2119 | 348.090851 | 1.84901923 | 0.57478825 | 118.473063 | 206.081823 | 4.510640 | 0.78622471 | 2.514275
| | 04/10/2148 | 182.571719 | 1.84886246 | 0.57544238 | 119.422135 | 205.290424 | 4.540209 | 0.78494865 | 2.513955
| | 04/18/2177 | 18.691988 | 1.84851165 | 0.57503193 | 120.128004 | 204.634422 | 4.554555 | 0.78555843 | 2.513240
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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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