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JPL Small-Body Database Browser
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442013 (2010 OR68)
Classification: Main-belt Asteroid          SPK-ID: 2442013
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1542970727412205 6.1315e-08  
a 3.159381314244885 8.9211e-08 au
q 2.67189802578359 2.0014e-07 au
i 6.240142679199629 1.4785e-05 deg
node 119.9201439070736 0.0001126 deg
peri 313.6894188183036 0.00014345 deg
M 227.6946629616945 9.5488e-05 deg
tp 2459754.335103917779
(2022-Jun-23.83510392)
0.00056906 TDB
period 2051.169238409705
5.62
8.6878e-05
2.379e-07
d
yr
n .1755096523771544 7.4338e-09 deg/d
Q 3.646864602706181 1.0298e-07 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      4485 days (12.28 yr)  
   first obs. used      2005-12-07  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64773  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:17:01  

Additional Information
 Earth MOID = 1.69173 au 
 Jupiter MOID = 1.63473 au 
 T_jup = 3.178 
[ 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 16.3   n/a MPO437718  
diameter diameter 3.316 km 0.384 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

442013 (2010 OR68)          Discovered 2005-Dec-07 by Spacewatch at Kitt Peak
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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