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243310 (2008 OU24)
Classification: Main-belt Asteroid          SPK-ID: 2243310
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2311705622499451 4.1727e-08  
a 3.176565588454404 2.5486e-08 au
q 2.442237135347572 1.3175e-07 au
i 15.62094229161735 5.105e-06 deg
node 153.269078854326 1.8524e-05 deg
peri 139.0885848804158 2.1508e-05 deg
M 59.697091551873 1.0466e-05 deg
tp 2458657.585508083061
(2019-Jun-23.08550808)
5.9088e-05 TDB
period 2067.926826599726
5.66
2.4887e-05
6.814e-08
d
yr
n .1740873977595933 2.0951e-09 deg/d
Q 3.910894041561237 3.1377e-08 au
  Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      10643 days (29.14 yr)  
   first obs. used      1991-09-04  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51671  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:57:21  

Additional Information
 Earth MOID = 1.44967 au 
 Jupiter MOID = 1.5431 au 
 T_jup = 3.102 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO494332  
diameter diameter 5.887 km 1.470 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.029   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243310 (2008 OU24)          Discovered 2008-Jul-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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