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JPL Small-Body Database Browser
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442984 (2013 CP159)
Classification: Main-belt Asteroid          SPK-ID: 2442984
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1292423098255866 7.2354e-08  
a 2.866540685360675 6.4828e-08 au
q 2.496062345975642 2.3278e-07 au
i 9.917395012697376 1.2341e-05 deg
node 340.3342137644987 4.5229e-05 deg
peri 82.21331671329641 6.4459e-05 deg
M 262.2115416014261 4.621e-05 deg
tp 2459482.027052456589
(2021-Sep-24.52705246)
0.00023142 TDB
period 1772.701418175747
4.85
6.0136e-05
1.646e-07
d
yr
n .2030798849196325 6.8891e-09 deg/d
Q 3.237019024745709 7.3207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      5553 days (15.20 yr)  
   first obs. used      2003-01-31  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63002  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:06:47  

Additional Information
 Earth MOID = 1.53246 au 
 Jupiter MOID = 2.12698 au 
 T_jup = 3.265 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO437723  

442984 (2013 CP159)          Discovered 2008-Feb-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2013 CP159 = 2011 UP307 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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