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JPL Small-Body Database Browser
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442024 (2010 OK116)
Classification: Main-belt Asteroid          SPK-ID: 2442024
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1731168170273596 1.513e-07  
a 3.140570365708771 1.005e-07 au
q 2.596884820346818 5.2779e-07 au
i 8.779343514208296 7.746e-06 deg
node 265.2327866282662 8.6261e-05 deg
peri 46.8739051640293 8.9628e-05 deg
M 325.2308814449923 2.6501e-05 deg
tp 2459196.837112473132
(2020-Dec-13.33711247)
0.00015247 TDB
period 2032.87754846312
5.57
9.7581e-05
2.672e-07
d
yr
n .1770888759493479 8.5005e-09 deg/d
Q 3.684255911070724 1.179e-07 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      4898 days (13.41 yr)  
   first obs. used      2005-12-02  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5468  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:42:59  

Additional Information
 Earth MOID = 1.59209 au 
 Jupiter MOID = 1.61708 au 
 T_jup = 3.169 
[ 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 16.4   n/a MPO434641  
diameter diameter 2.963 km 0.441 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.027   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

442024 (2010 OK116)          Discovered 2005-Dec-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

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