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Asteroid General Data
General information
| Preliminary designation | 2013 WH25
| | Group | Apollo
| | Absolute magnitude | 29.57
| | Approximate diameter (m) | 3
| | Approximate mass (kg) | 6.22·104
| | Number of observations | 13
| | Arc length (days) | 0
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Approaches
Date | Object | r, AU | r, km
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| 11/29/2013 00:43:12 AM | Earth | 0.000915 | 136 927
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 45.878522
| | a – orbit major semiaxis (astronomical units) | 1.59963257
| | e – orbit eccentricity | 0.68029552
| | ω – orbit ascending node-perihelion angle (degrees) | 281.150764
| | Ω – longitude of orbit ascending node (degrees) | 246.604907
| | i – orbit inclination to the ecliptic plane (degrees) | 3.171595
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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 | 136.112724 | 1.64495438 | 0.68460380 | 270.252907 | 255.322070 | 3.091064 | 0.51881236 | 2.109752
| | 01/21/1858 | 46.780866 | 1.64542588 | 0.68434926 | 271.719593 | 253.988065 | 3.093263 | 0.51937990 | 2.110659
| | 01/29/1887 | 316.945838 | 1.64512038 | 0.68476276 | 272.924210 | 252.897310 | 3.095964 | 0.51860321 | 2.110071
| | 02/07/1916 | 227.369303 | 1.64570043 | 0.68447741 | 274.611981 | 251.367338 | 3.060633 | 0.51925567 | 2.111187
| | 02/14/1945 | 135.701919 | 1.64626178 | 0.68513756 | 276.149410 | 249.890274 | 3.014723 | 0.51834600 | 2.112268
| | 02/22/1974 | 41.047822 | 1.64640596 | 0.68511782 | 277.154461 | 248.947339 | 3.019697 | 0.51842389 | 2.112545
| | 03/02/2003 | 305.673790 | 1.64553505 | 0.68511926 | 278.830976 | 247.448438 | 3.027040 | 0.51814730 | 2.110869
| | 03/09/2032 | 349.082772 | 1.59946624 | 0.68006738 | 281.222887 | 246.535078 | 3.172393 | 0.51172143 | 2.022848
| | 03/17/2061 | 117.728670 | 1.59786710 | 0.68076376 | 282.621336 | 245.225144 | 3.162777 | 0.51009709 | 2.019815
| | 03/25/2090 | 251.043338 | 1.59771684 | 0.68069804 | 283.836697 | 244.158779 | 3.176670 | 0.51015411 | 2.019530
| | 04/03/2119 | 14.353657 | 1.60389762 | 0.68037145 | 284.889086 | 243.036425 | 3.160108 | 0.51265148 | 2.031260
| | 04/10/2148 | 120.426528 | 1.60296197 | 0.68119845 | 285.850879 | 242.115263 | 3.170099 | 0.51102675 | 2.029483
| | 04/18/2177 | 227.311753 | 1.60396792 | 0.68079681 | 287.266007 | 240.852350 | 3.187510 | 0.51199168 | 2.031394
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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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