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Asteroid General Data
General information
| Preliminary designation | 2025 RJ2
| | Group | Apollo
| | Absolute magnitude | 29.85
| | Approximate diameter (m) | 3
| | Approximate mass (kg) | 4.23·104
| | Number of observations | 37
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 09/16/2025 08:45:36 AM | Moon | 0.000087 | 13 011
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 171.128374
| | a – orbit major semiaxis (astronomical units) | 1.13038445
| | e – orbit eccentricity | 0.20215891
| | ω – orbit ascending node-perihelion angle (degrees) | 246.516105
| | Ω – longitude of orbit ascending node (degrees) | 173.685239
| | i – orbit inclination to the ecliptic plane (degrees) | 1.976897
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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 | 20.917630 | 1.17352067 | 0.21599022 | 232.247760 | 178.949068 | 1.821513 | 0.92005168 | 1.271267
| | 01/21/1858 | 314.243847 | 1.17587037 | 0.21664000 | 231.870978 | 178.487072 | 1.821210 | 0.92112981 | 1.275087
| | 01/29/1887 | 227.149038 | 1.17720466 | 0.21713625 | 233.234990 | 177.118485 | 1.829190 | 0.92159085 | 1.277258
| | 02/07/1916 | 136.093797 | 1.17633985 | 0.21662212 | 233.563091 | 176.730852 | 1.830835 | 0.92151862 | 1.275851
| | 02/14/1945 | 64.888621 | 1.17442339 | 0.21611914 | 235.639988 | 175.719717 | 1.854189 | 0.92060802 | 1.272734
| | 02/22/1974 | 345.088685 | 1.17595913 | 0.21659897 | 236.808915 | 174.902181 | 1.864448 | 0.92124760 | 1.275231
| | 03/02/2003 | 170.493136 | 1.18794719 | 0.22074850 | 235.022059 | 174.477239 | 1.861651 | 0.92570963 | 1.294781
| | 03/09/2032 | 93.501348 | 1.13144203 | 0.20254750 | 246.277678 | 173.520773 | 1.973706 | 0.90227128 | 1.203508
| | 03/17/2061 | 130.450895 | 1.13290931 | 0.20283293 | 247.650743 | 171.921471 | 2.003727 | 0.90311799 | 1.205850
| | 03/25/2090 | 159.002625 | 1.13358646 | 0.20296021 | 247.564648 | 171.576793 | 1.998029 | 0.90351351 | 1.206931
| | 04/03/2119 | 175.911397 | 1.13343112 | 0.20277429 | 247.975542 | 171.054610 | 2.005348 | 0.90360043 | 1.206683
| | 04/10/2148 | 132.504746 | 1.13907998 | 0.20452575 | 247.008539 | 170.543026 | 1.985229 | 0.90610879 | 1.215715
| | 04/18/2177 | 96.192039 | 1.13758607 | 0.20387198 | 247.774457 | 169.231080 | 2.007161 | 0.90566415 | 1.213325
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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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