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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 | 71 617
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Details...
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Orbit initial data
| Date of initial data | 02/25/2023
| | M – mean anomaly (degrees) | 128.243837
| | a – orbit major semiaxis (astronomical units) | 1.86718106
| | e – orbit eccentricity | 0.75726226
| | ω – orbit ascending node-perihelion angle (degrees) | 106.117094
| | Ω – longitude of orbit ascending node (degrees) | 302.009773
| | i – orbit inclination to the ecliptic plane (degrees) | 2.089878
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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 | 275.666482 | 1.94525654 | 0.76249784 | 84.292586 | 321.268650 | 1.410661 | 0.46200264 | 2.713101
| | 01/21/1858 | 168.799287 | 1.94567522 | 0.76193660 | 86.585596 | 319.073669 | 1.404272 | 0.46319406 | 2.713977
| | 01/29/1887 | 61.737036 | 1.94437043 | 0.76249408 | 88.876736 | 316.851617 | 1.399697 | 0.46179949 | 2.711247
| | 02/07/1916 | 313.826097 | 1.94613682 | 0.76217010 | 92.528766 | 313.392909 | 1.389092 | 0.46284953 | 2.714943
| | 02/14/1945 | 201.974766 | 1.94495498 | 0.76289075 | 95.366768 | 310.678401 | 1.389885 | 0.46116682 | 2.712470
| | 02/22/1974 | 87.056871 | 1.94683163 | 0.76247425 | 98.702929 | 307.499587 | 1.388876 | 0.46242264 | 2.716397
| | 03/02/2003 | 330.385416 | 1.94666474 | 0.76270392 | 101.765322 | 304.616903 | 1.393091 | 0.46193592 | 2.716047
| | 03/09/2032 | 323.000073 | 1.86801304 | 0.75648624 | 106.675156 | 301.474407 | 2.094585 | 0.45488687 | 2.553116
| | 03/17/2061 | 96.527171 | 1.86702966 | 0.75710916 | 108.794814 | 299.499250 | 2.108945 | 0.45348440 | 2.551100
| | 03/25/2090 | 230.102627 | 1.86857375 | 0.75690486 | 111.080216 | 297.320932 | 2.124233 | 0.45424120 | 2.554265
| | 04/03/2119 | 358.625516 | 1.87001185 | 0.75779273 | 112.859650 | 295.591944 | 2.141334 | 0.45293046 | 2.557214
| | 04/10/2148 | 121.429172 | 1.87176318 | 0.75706554 | 114.495176 | 294.036688 | 2.158138 | 0.45471578 | 2.560808
| | 04/18/2177 | 244.257932 | 1.87010288 | 0.75730278 | 116.619563 | 292.016198 | 2.187174 | 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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