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Asteroid General Data
General information
| Preliminary designation | 2015 PK
| | Group | Apollo
| | Absolute magnitude | 28.12
| | Approximate diameter (m) | 6
| | Approximate mass (kg) | 4.61·105
| | Number of observations | 28
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 08/06/2015 03:07:12 AM | Earth | 0.000531 | 79 365
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 256.680125
| | a – orbit major semiaxis (astronomical units) | 2.05877490
| | e – orbit eccentricity | 0.61522967
| | ω – orbit ascending node-perihelion angle (degrees) | 114.864787
| | Ω – longitude of orbit ascending node (degrees) | 133.078057
| | i – orbit inclination to the ecliptic plane (degrees) | 7.665929
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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 | 191.491288 | 1.93126011 | 0.59808148 | 105.084286 | 138.507142 | 7.039108 | 0.77620920 | 2.683872
| | 01/21/1858 | 127.878195 | 1.93154123 | 0.59852977 | 105.970509 | 137.747365 | 7.051259 | 0.77545630 | 2.684458
| | 01/29/1887 | 57.533990 | 1.93334567 | 0.59838632 | 107.215051 | 136.780769 | 7.090299 | 0.77645806 | 2.688220
| | 02/07/1916 | 346.666146 | 1.93239848 | 0.59831486 | 107.818428 | 136.192927 | 7.108109 | 0.77621576 | 2.686245
| | 02/14/1945 | 279.210995 | 1.93143727 | 0.59857541 | 109.239893 | 135.078563 | 7.145380 | 0.77532641 | 2.684241
| | 02/22/1974 | 213.503553 | 1.93144709 | 0.59796360 | 109.873381 | 134.518683 | 7.167231 | 0.77651203 | 2.684262
| | 03/02/2003 | 147.783643 | 1.93025325 | 0.59923509 | 111.195810 | 133.449748 | 7.202946 | 0.77357778 | 2.681773
| | 03/09/2032 | 237.523078 | 2.05805128 | 0.61509126 | 114.956282 | 133.011417 | 7.669508 | 0.79216193 | 2.952466
| | 03/17/2061 | 173.745174 | 2.06022178 | 0.61187506 | 115.384218 | 132.569790 | 7.689752 | 0.79962345 | 2.957138
| | 03/25/2090 | 101.900154 | 2.06395132 | 0.60825295 | 115.808274 | 132.098090 | 7.717610 | 0.80854685 | 2.965171
| | 04/03/2119 | 22.272161 | 2.06639759 | 0.60518011 | 116.222792 | 131.655663 | 7.736573 | 0.81585486 | 2.970444
| | 04/10/2148 | 290.966574 | 2.07109278 | 0.60118494 | 116.709782 | 131.189683 | 7.763454 | 0.82598298 | 2.980574
| | 04/18/2177 | 193.765411 | 2.07185922 | 0.59919105 | 116.987510 | 130.848374 | 7.780165 | 0.83041971 | 2.982229
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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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