523664 (2012 OD1) |
Classification: Aten [NEO, PHA] SPK-ID: 2523664 |
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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 101 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .5025736738108344 | 3.6909e-07 | |
a | .8287989164780679 | 8.9528e-09 | au |
q | .4122664001732465 | 3.0397e-07 | au |
i | 42.27425154997235 | 4.0304e-05 | deg |
node | 303.7431517201303 | 1.6767e-05 | deg |
peri | 224.3634815946506 | 1.1882e-05 | deg |
M | 260.9677486160847 | 5.8772e-05 | deg |
tp | 2459076.313463984768 (2020-Aug-14.81346398) | 4.589e-05 | TDB |
period | 275.5955423926599 0.75 | 4.4655e-06 1.223e-08 | d yr |
n | 1.306262056615862 | 2.1166e-08 | deg/d |
Q | 1.245331432782889 | 1.3452e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
18.6 |
|
n/a |
MPO265865 |
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diameter |
diameter |
0.346 |
km |
0.092 |
urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N) |
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rotation period |
rot_per |
12.63 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on less than full coverage, so that the period may be wrong by 30 percent or so. Published Reference List: [Warner, B.D.; Stephens, R.D. (2019) Minor Planet Bull. 46, 27-40.] |
geometric albedo |
albedo |
0.536 |
|
0.253 |
urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N) |
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523664 (2012 OD1) Discovered 2012-Jul-19 by OAM at La Sagra |
Reference: | Last Updated: 2018-10-01 |
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