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JPL Small-Body Database Browser
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442982 (2013 CP155)
Classification: Main-belt Asteroid          SPK-ID: 2442982
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05908230127463363 7.8185e-08  
a 2.863062682191872 5.1103e-08 au
q 2.693906350234451 2.3814e-07 au
i 6.794530124081394 7.5542e-06 deg
node 142.7523533557564 7.2168e-05 deg
peri 266.6622340758434 0.00011504 deg
M 201.8175578817122 9.8877e-05 deg
tp 2459378.000159392933
(2021-Jun-12.50015939)
0.00050014 TDB
period 1769.476141809396
4.84
4.7375e-05
1.297e-07
d
yr
n .2034500446170912 5.4471e-09 deg/d
Q 3.032219014149292 5.4122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      6481 days (17.74 yr)  
   first obs. used      2001-10-25  
   last obs. used      2019-07-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61401  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:44:13  

Additional Information
 Earth MOID = 1.71403 au 
 Jupiter MOID = 2.19408 au 
 T_jup = 3.288 
[ 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 16.9   n/a MPO437723  

442982 (2013 CP155)          Discovered 2008-Jan-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2013 CP155 = 2008 BA31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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