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JPL Small-Body Database Browser
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393178 (2013 CP73)
Classification: Main-belt Asteroid          SPK-ID: 2393178
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1045456615444153 5.3909e-08  
a 3.032767924760285 3.8133e-08 au
q 2.715705195755538 1.684e-07 au
i 7.665637986522149 6.1814e-06 deg
node 110.1528820935829 4.6531e-05 deg
peri 179.8163586077342 5.5666e-05 deg
M 357.5962605234868 3.2296e-05 deg
tp 2459013.380777826779
(2020-Jun-12.88077783)
0.00017314 TDB
period 1929.110896979022
5.28
3.6384e-05
9.961e-08
d
yr
n .1866144660546774 3.5197e-09 deg/d
Q 3.349830653765033 4.212e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      9481 days (25.96 yr)  
   first obs. used      1993-05-23  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58845  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:48:19  

Additional Information
 Earth MOID = 1.69941 au 
 Jupiter MOID = 1.81551 au 
 T_jup = 3.221 
[ 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 15.9   n/a MPO437610  
diameter diameter 3.562 km 0.215 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

393178 (2013 CP73)          Discovered 2008-Feb-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2013 CP73 = 2010 ME21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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