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Asteroid General Data
General information
| Preliminary designation | 2019 OK
| | Group | Apollo
| | Absolute magnitude | 23.26
| | Approximate diameter (m) | 59
| | Approximate mass (kg) | 3.80·108
| | Number of observations | 60
| | Arc length (days) | 884
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Approaches
Date | Object | r, AU | r, km
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| 07/25/2019 01:26:24 AM | Earth | 0.000479 | 71 689
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 231.815299
| | a – orbit major semiaxis (astronomical units) | 1.86715342
| | e – orbit eccentricity | 0.75712376
| | ω – orbit ascending node-perihelion angle (degrees) | 106.215280
| | Ω – longitude of orbit ascending node (degrees) | 301.933479
| | i – orbit inclination to the ecliptic plane (degrees) | 2.090894
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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 | 275.706548 | 1.94520489 | 0.76249454 | 84.300765 | 321.260851 | 1.411816 | 0.46199679 | 2.712993
| | 01/21/1858 | 168.867462 | 1.94568183 | 0.76193666 | 86.592482 | 319.066730 | 1.405281 | 0.46319551 | 2.713991
| | 01/29/1887 | 61.762721 | 1.94439453 | 0.76249491 | 88.882420 | 316.845819 | 1.400713 | 0.46180360 | 2.711298
| | 02/07/1916 | 313.806374 | 1.94613759 | 0.76216997 | 92.532617 | 313.388820 | 1.390222 | 0.46284996 | 2.714944
| | 02/14/1945 | 201.964721 | 1.94494577 | 0.76288964 | 95.369933 | 310.675009 | 1.391004 | 0.46116680 | 2.712451
| | 02/22/1974 | 87.046267 | 1.94682948 | 0.76247388 | 98.705384 | 307.497103 | 1.390089 | 0.46242285 | 2.716392
| | 03/02/2003 | 330.373331 | 1.94666171 | 0.76270344 | 101.766818 | 304.615521 | 1.394401 | 0.46193612 | 2.716041
| | 03/09/2032 | 323.000064 | 1.86801305 | 0.75648624 | 106.675186 | 301.474386 | 2.094586 | 0.45488688 | 2.553116
| | 03/17/2061 | 96.527136 | 1.86702967 | 0.75710916 | 108.794844 | 299.499230 | 2.108945 | 0.45348441 | 2.551100
| | 03/25/2090 | 230.102545 | 1.86857374 | 0.75690485 | 111.080242 | 297.320914 | 2.124234 | 0.45424121 | 2.554265
| | 04/03/2119 | 358.625585 | 1.87001194 | 0.75779274 | 112.859678 | 295.591923 | 2.141334 | 0.45293047 | 2.557215
| | 04/10/2148 | 121.428977 | 1.87176324 | 0.75706554 | 114.495204 | 294.036668 | 2.158139 | 0.45471579 | 2.560808
| | 04/18/2177 | 244.257633 | 1.87010289 | 0.75730278 | 116.619600 | 292.016168 | 2.187173 | 0.45386878 | 2.557401
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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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