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Asteroid General Data
General information
| Preliminary designation | 2021 GD24
| | Group | Apollo
| | Absolute magnitude | 26.00
| | Approximate diameter (m) | 17
| | Approximate mass (kg) | 8.63·106
| | Number of observations | 15
| | Arc length (days) | 28
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Approaches
Date | Object | r, AU | r, km
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| 03/28/2175 09:56:10 PM | Moon | 0.000525 | 78 565
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 312.314238
| | a – orbit major semiaxis (astronomical units) | 1.99027560
| | e – orbit eccentricity | 0.50798197
| | ω – orbit ascending node-perihelion angle (degrees) | 338.378273
| | Ω – longitude of orbit ascending node (degrees) | 187.470194
| | i – orbit inclination to the ecliptic plane (degrees) | 5.060082
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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 | 279.421374 | 2.01601749 | 0.51782212 | 334.448119 | 190.502886 | 4.599702 | 0.97207904 | 2.862477
| | 01/21/1858 | 330.057163 | 2.01781856 | 0.51561902 | 334.695543 | 190.202244 | 4.614027 | 0.97739293 | 2.866314
| | 01/29/1887 | 16.147182 | 2.01695179 | 0.51462283 | 335.809363 | 189.609093 | 4.675148 | 0.97898235 | 2.864467
| | 02/07/1916 | 68.620216 | 2.01269888 | 0.51829409 | 336.413382 | 189.137677 | 4.720131 | 0.96952894 | 2.855412
| | 02/14/1945 | 123.454806 | 2.01472646 | 0.51478263 | 336.714716 | 188.878861 | 4.731375 | 0.97758027 | 2.859728
| | 02/22/1974 | 176.226712 | 2.01296296 | 0.51445108 | 337.877766 | 188.182818 | 4.817622 | 0.97739200 | 2.855974
| | 03/02/2003 | 243.384966 | 2.00952662 | 0.51582062 | 338.221477 | 187.837434 | 4.845643 | 0.97297136 | 2.848664
| | 03/09/2032 | 329.302447 | 1.99076418 | 0.50759552 | 338.389190 | 187.453262 | 5.059850 | 0.98026121 | 2.808862
| | 03/17/2061 | 91.665450 | 1.98972658 | 0.50951432 | 338.994216 | 187.040519 | 5.101096 | 0.97593240 | 2.806666
| | 03/25/2090 | 212.381218 | 1.98956879 | 0.50770941 | 339.694114 | 186.726213 | 5.134702 | 0.97944600 | 2.806332
| | 04/03/2119 | 350.033912 | 1.98372812 | 0.50639921 | 340.108175 | 186.234881 | 5.202230 | 0.97916976 | 2.793984
| | 04/10/2148 | 129.934273 | 1.98218148 | 0.50778897 | 340.826127 | 185.886174 | 5.246186 | 0.97565159 | 2.790717
| | 04/18/2177 | 249.482288 | 2.08732018 | 0.52741861 | 343.676836 | 185.370805 | 4.630762 | 0.98642868 | 3.015673
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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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