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Asteroid General Data
General information
| Preliminary designation | 2012 KT42
| | Group | Apollo
| | Absolute magnitude | 28.81
| | Approximate diameter (m) | 5
| | Approximate mass (kg) | 1.78·105
| | Number of observations | 73
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 12/02/1882 01:12:00 PM | Moon | 0.000859 | 128 489
| | 05/29/2012 07:12:00 AM | Earth | 0.000143 | 21 464
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 316.158653
| | a – orbit major semiaxis (astronomical units) | 1.59749115
| | e – orbit eccentricity | 0.55483941
| | ω – orbit ascending node-perihelion angle (degrees) | 259.113787
| | Ω – longitude of orbit ascending node (degrees) | 69.455659
| | i – orbit inclination to the ecliptic plane (degrees) | 2.192470
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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 | 60.103338 | 1.36317582 | 0.52256864 | 74.511132 | 268.176984 | 0.276277 | 0.65082289 | 1.591580
| | 01/21/1858 | 145.729109 | 1.36280703 | 0.52257957 | 78.133592 | 264.567054 | 0.275473 | 0.65063192 | 1.590934
| | 01/29/1887 | 272.398470 | 1.34564912 | 0.52003583 | 81.692205 | 260.032844 | 0.319447 | 0.64586337 | 1.560984
| | 02/07/1916 | 123.649514 | 1.35135694 | 0.52083408 | 83.857677 | 257.507389 | 0.328519 | 0.64752420 | 1.570926
| | 02/14/1945 | 303.349055 | 1.34962707 | 0.52074896 | 87.633103 | 253.883401 | 0.320891 | 0.64681018 | 1.567911
| | 02/22/1974 | 135.033452 | 1.34546292 | 0.52007022 | 92.191367 | 249.417687 | 0.334870 | 0.64572772 | 1.560660
| | 03/02/2003 | 350.203740 | 1.34493555 | 0.52006774 | 94.154164 | 247.493944 | 0.337541 | 0.64547796 | 1.559742
| | 03/09/2032 | 262.367595 | 1.59511974 | 0.55409568 | 259.219156 | 69.317722 | 2.198400 | 0.71127078 | 2.014608
| | 03/17/2061 | 38.761692 | 1.59731767 | 0.55425230 | 259.565925 | 69.119121 | 2.198164 | 0.71200068 | 2.018773
| | 03/25/2090 | 179.240793 | 1.59517847 | 0.55404217 | 259.002884 | 69.810539 | 2.192582 | 0.71138232 | 2.014719
| | 04/03/2119 | 323.504057 | 1.59554572 | 0.55391183 | 258.791057 | 70.068963 | 2.192246 | 0.71175407 | 2.015415
| | 04/10/2148 | 165.330375 | 1.57476274 | 0.55089024 | 260.102310 | 69.770618 | 2.264348 | 0.70724131 | 1.976165
| | 04/18/2177 | 59.832556 | 1.57299087 | 0.55041118 | 259.612562 | 70.346567 | 2.260315 | 0.70719911 | 1.972831
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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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