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Asteroid General Data
General information
| Preliminary designation | 2017 UJ2
| | Group | Apollo
| | Absolute magnitude | 30.86
| | Approximate diameter (m) | 2
| | Approximate mass (kg) | 1.05·104
| | Number of observations | 21
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 10/20/1904 01:12:00 PM | Earth | 0.004991 | 746 579
| | 10/21/1904 09:36:00 AM | Moon | 0.006213 | 929 514
| | 10/20/2017 01:13:26 AM | Moon | 0.001666 | 249 211
| | 10/20/2017 02:06:43 PM | Earth | 0.000120 | 17 905
| | 06/11/2192 10:48:00 AM | Earth | 0.006619 | 990 222
| | 06/12/2192 00:00:00 AM | Moon | 0.007216 | 1 079 429
| | 10/24/2205 02:24:00 PM | Earth | 0.008391 | 1 255 278
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Details...
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Orbit initial data
| Date of initial data | 12/13/2017
| | M – mean anomaly (degrees) | 88.412463
| | a – orbit major semiaxis (astronomical units) | 1.121713
| | e – orbit eccentricity | 0.183596
| | ω – orbit ascending node-perihelion angle (degrees) | 297.467347
| | Ω – longitude of orbit ascending node (degrees) | 28.336617
| | i – orbit inclination to the ecliptic plane (degrees) | 0.522966
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Details...
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Orbital evolution
Date | M | a | e | ω | Ω | i | q | P
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| 01/05/1800 | 133.751485 | 1.04722912 | 0.10777448 | 109.578712 | 210.443492 | 7.464859 | 0.93436455 | 391.378303
| | 01/13/1829 | 169.085707 | 1.04608614 | 0.10730822 | 109.282225 | 210.164077 | 7.474004 | 0.93383249 | 390.737730
| | 01/21/1858 | 208.765809 | 1.04677853 | 0.10767775 | 108.974362 | 209.766269 | 7.458230 | 0.93406377 | 391.125732
| | 01/29/1887 | 236.222926 | 1.04851849 | 0.10881016 | 110.893280 | 209.340608 | 7.430686 | 0.93442903 | 392.101336
| | 02/07/1916 | 320.087692 | 1.03594281 | 0.10288463 | 105.385098 | 208.809721 | 7.570771 | 0.92936021 | 385.068374
| | 02/14/1945 | 148.096525 | 1.03968514 | 0.10448811 | 107.146484 | 208.256440 | 7.534812 | 0.93105041 | 387.156839
| | 02/22/1974 | 280.661693 | 1.04023588 | 0.10458935 | 107.071132 | 208.004676 | 7.533306 | 0.93143829 | 387.464505
| | 03/02/2003 | 99.527458 | 1.03524943 | 0.10329567 | 105.732941 | 207.487467 | 7.548928 | 0.92831265 | 384.681834
| | 03/09/2032 | 101.179157 | 1.11700750 | 0.18233756 | 304.880564 | 22.381167 | 0.480032 | 0.91333508 | 431.139997
| | 03/17/2061 | 323.184198 | 1.11714424 | 0.18222168 | 305.722009 | 20.284545 | 0.466661 | 0.91357633 | 431.219164
| | 03/25/2090 | 204.568651 | 1.11230307 | 0.18070971 | 307.114306 | 18.893973 | 0.454551 | 0.91129911 | 428.419161
| | 04/03/2119 | 66.615363 | 1.11890443 | 0.18268797 | 329.367275 | 356.062519 | 0.380088 | 0.91449404 | 432.238720
| | 04/10/2148 | 265.280517 | 1.11745910 | 0.18236089 | 331.621243 | 354.628895 | 0.374369 | 0.91367826 | 431.401485
| | 04/18/2177 | 56.931347 | 1.12398355 | 0.18461895 | 336.950885 | 349.863890 | 0.351543 | 0.91647488 | 435.185193
| | 04/27/2206 | 198.150604 | 1.11847365 | 0.18271245 | 42.912197 | 283.494520 | 0.447443 | 0.91411459 | 431.989125
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Detailed table...
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