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160986 (2002 CX113)
Classification: Main-belt Asteroid          SPK-ID: 2160986
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1541530549306702 3.3995e-08  
a 2.491737648713227 1.6625e-08 au
q 2.107628678078318 8.096e-08 au
i 7.530870866866601 8.0633e-06 deg
node 130.3755946788696 4.2853e-05 deg
peri 124.9124661158083 5.4782e-05 deg
M 138.3589491924977 3.3409e-05 deg
tp 2458448.350539243879
(2018-Nov-25.85053924)
0.00013328 TDB
period 1436.653046530811
3.93
1.4378e-05
3.936e-08
d
yr
n .2505824220185365 2.5079e-09 deg/d
Q 2.875846619348136 1.9188e-08 au
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      8032 days (21.99 yr)  
   first obs. used      1998-01-26  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62542  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:28:28  

Additional Information
 Earth MOID = 1.10321 au 
 Jupiter MOID = 2.20882 au 
 T_jup = 3.444 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457268.5 (2015-Sep-03.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1539400647150446 3.3964e-08  
q 2.108683709396089 8.0962e-08 au
tp 2457012.537237251631
(2014-Dec-21.03723725)
0.00013486 TDB
node 130.4188700648934 4.2868e-05 deg
peri 125.1379591537498 5.4855e-05 deg
i 7.529392842639208 8.0639e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      8032 days (21.99 yr)  
   first obs. used      1998-01-26  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62542  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:28:28  

Additional Information
 Jupiter MOID = 2.20882 au 
 T_jup = 3.444 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.153528462322427E-15 -2.712266845177827E-15 4.801766450010184E-13 1.185907094348584E-14 1.11913918592634E-13 3.125134627255867E-15
q -2.712266845177827E-15 6.554850375118463E-15 -1.456828207186726E-12 -2.501660784888779E-14 -3.437500512898544E-13 -6.902032345273492E-15
tp 4.801766450010184E-13 -1.456828207186726E-12 1.818854439537896E-8 -1.10748195998815E-11 4.65545766819678E-9 9.31340531784676E-12
node 1.185907094348584E-14 -2.501660784888779E-14 -1.10748195998815E-11 1.837649477793624E-9 -1.824069516149588E-9 2.31332701354099E-10
peri 1.11913918592634E-13 -3.437500512898544E-13 4.65545766819678E-9 -1.824069516149588E-9 3.009053264174376E-9 -2.270034223049009E-10
i 3.125134627255867E-15 -6.902032345273492E-15 9.31340531784676E-12 2.31332701354099E-10 -2.270034223049009E-10 6.502619955146921E-11

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 16.1   n/a MPO436811  

160986 (2002 CX113)          Discovered 2002-Feb-08 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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