(163364) 2002 OD20
| Discovery[1] | |
|---|---|
| Discovered by | Near-Earth Asteroid Tracking (NEAT) (644) |
| Discovery date | 21 July 2002 |
| Designations | |
| MPC designation | (163364) 2002 OD20 |
| Apollo NEO, PHA[1] |
|
| Orbital characteristics[1] | |
| Epoch 13 January 2016 (JD 2457400.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 5068 days (13.88 yr) |
| Aphelion | 1.8697 AU (279.70 Gm) (Q) |
| Perihelion | 0.86152 AU (128.882 Gm) (q) |
| 1.3656 AU (204.29 Gm) (a) | |
| Eccentricity | 0.36914 (e) |
| 1.60 yr (582.90 d) | |
| 267.34° (M) | |
| Inclination | 4.1884° (i) |
| 259.99° (Ω) | |
| 275.24° (ω) | |
| Earth MOID | 0.0261628 AU (3.91390 Gm) |
| Jupiter MOID | 3.11029 AU (465.293 Gm) |
| Physical characteristics | |
| Dimensions | 460 – 1030 meters[2] |
| 2.420 h (0.1008 d) | |
| 18.8[1] | |
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(163364) 2002 OD20 is an Apollo near-Earth object that is classified as a potentially hazardous asteroid (PHA).[3] It was scheduled to be observed by Goldstone radar in May 2013.[4] It has a well determined orbit and will make a close approach to Earth on 23 May 2013, at a distance of 0.0387 AU (5,790,000 km; 3,600,000 mi).[1][4] It is due to make another close pass on 23 May 2131, coming as close as 0.0248 AU.[1] It was discoverded on 21 July 2002 by Near-Earth Asteroid Tracking (NEAT).[5] With an absolute magnitude (H) of 18.8,[1] the diameter is estimated to be 460–1030 meters.[2]
References
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