(2013 OD4)OBJECT DETAIL
IDENTITY
ID
3645200
MAG (H)
21.04
DIAMETER
0.165 – 0.368 km
HAZARD
☢ YES
ORBITAL ELEMENTS
ORBIT
20
OBSERVED
2013-07-12 → 2024-04-16
OBSERVATIONS
134
PERIOD
945.27 days
ECCENTRICITY
0.776
INCLINATION
12.21°
ORBIT DIAGRAM
Sun-centered map with AU grid. The asteroid orbit is drawn with its real eccentricity. Click any close-approach date below to highlight the encounter point on the map.
Orbital period: 945 days. Animation: 1 full revolution = 20 s real time.
Sun (focus)Earth orbit (1 AU)Earth (animated, 365.25 d period)NEO orbitNEO position (animated, 1 cycle = 20 s)Perihelion (q): closest to SunAphelion (Q): farthest from SunTime tick: quarter-period intervalAU grid ring
CLOSE APPROACHES
60 recorded close approaches. Click any date to highlight that encounter on the orbit diagram above.
| Date | Velocity (km/s) | Miss (km) | LD | Body |
|---|---|---|---|---|
| 1905-03-15 | 27.32 | 441,978,12 | 56.89 | Earth |
| 1907-07-23 | 35.58 | 498,995,94 | 128.97 | Earth |
| 1915-05-13 | 30.26 | 511,657,9 | 25.37 | Venus |
| 1918-02-14 | 17.39 | 098,679,25 | 137.76 | Earth |
| 1925-08-26 | 16.61 | 039,243,84 | 125.71 | Earth |
| 1928-04-17 | 26.16 | 676,105,5 | 14.31 | Venus |
| 1931-01-11 | 21.64 | 171,847,81 | 48.75 | Venus |
| 1936-03-29 | 35.74 | 152,988,35 | 140.13 | Earth |
| 1938-08-05 | 27.86 | 565,341,11 | 28.98 | Earth |
| 1943-12-19 | 26.81 | 680,190,3 | 8.04 | Venus |
| 1949-03-08 | 23.31 | 867,278,42 | 64.68 | Earth |
| 1951-07-16 | 40.62 | 867,889,37 | 192.39 | Earth |
| 1956-10-02 | 19.33 | 792,729,17 | 187.03 | Earth |
| 1956-11-20 | 27.70 | 451,619,2 | 7.58 | Venus |
| 1962-01-12 | 23.71 | 902,170,37 | 190.01 | Earth |
| 1969-08-13 | 23.13 | 548,065,41 | 37.86 | Earth |
| 1969-10-26 | 32.48 | 067,324,61 | 42.71 | Venus |
| 1980-03-18 | 29.23 | 446,901,82 | 73.09 | Earth |
| 1982-07-26 | 34.12 | 230,882,24 | 109.96 | Earth |
| 1993-02-26 | 19.41 | 126,548,93 | 103.61 | Earth |
| 2000-09-22 | 16.58 | 761,910,76 | 174.27 | Earth |
| 2013-08-13 | 23.08 | 307,581,51 | 39.49 | Earth |
| 2016-04-05 | 28.26 | 746,252,6 | 16.26 | Venus |
| 2024-03-18 | 29.13 | 218,406,82 | 74.38 | Earth |
| 2026-07-27 | 34.06 | 516,015,24 | 110.54 | Earth |
| 2029-03-13 | 22.26 | 684,198,61 | 43.92 | Venus |
| 2031-12-09 | 26.16 | 999,646,5 | 14.68 | Venus |
| 2037-02-20 | 18.14 | 774,757,74 | 124.18 | Earth |
| 2044-08-29 | 15.59 | 996,516,35 | 139.42 | Earth |
| 2044-11-11 | 29.05 | 487,029,6 | 18.00 | Venus |
| 2055-04-03 | 37.99 | 734,930,56 | 169.12 | Earth |
| 2057-08-09 | 25.67 | 157,431,6 | 15.95 | Earth |
| 2068-03-16 | 27.59 | 580,496,52 | 66.81 | Earth |
| 2070-07-25 | 35.53 | 381,988,94 | 129.73 | Earth |
| 2081-02-20 | 18.21 | 412,707,74 | 124.05 | Earth |
| 2088-09-05 | 14.34 | 300,705,06 | 157.34 | Earth |
| 2091-04-25 | 27.88 | 053,501,7 | 18.48 | Venus |
| 2093-10-11 | 23.18 | 371,735,41 | 37.80 | Mars |
| 2099-04-04 | 38.47 | 648,008,76 | 176.30 | Earth |
| 2101-08-11 | 25.39 | 542,844,7 | 19.37 | Earth |
| 2104-04-02 | 23.04 | 556,819,41 | 38.79 | Venus |
| 2106-12-27 | 24.77 | 557,694,9 | 24.69 | Venus |
| 2112-03-17 | 27.31 | 147,778,52 | 67.29 | Earth |
| 2114-06-24 | 22.16 | 841,254,9 | 24.58 | Mars |
| 2114-07-26 | 35.62 | 950,342,05 | 130.65 | Earth |
| 2119-12-05 | 30.89 | 461,673,21 | 32.18 | Venus |
| 2125-02-11 | 18.10 | 893,889,55 | 145.59 | Earth |
| 2132-08-30 | 15.50 | 865,104,45 | 141.46 | Earth |
| 2135-03-06 | 20.98 | 901,144,21 | 32.35 | Mars |
| 2143-04-05 | 37.89 | 663,795,56 | 170.57 | Earth |
| 2145-08-11 | 25.44 | 011,323,8 | 21.64 | Earth |
| 2156-03-19 | 28.38 | 764,620,92 | 75.48 | Earth |
| 2158-07-27 | 34.81 | 253,188,64 | 121.91 | Earth |
| 2166-05-18 | 26.30 | 979,405,8 | 22.12 | Venus |
| 2169-02-10 | 22.26 | 921,143,71 | 45.09 | Venus |
| 2169-02-24 | 18.84 | 931,668,44 | 116.67 | Earth |
| 2176-09-17 | 14.89 | 735,296,46 | 168.22 | Earth |
| 2182-01-21 | 29.48 | 728,973,9 | 24.39 | Venus |
| 2189-08-15 | 23.39 | 487,893,51 | 40.04 | Earth |
| 2200-03-26 | 31.44 | 839,592,93 | 102.18 | Earth |