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359186 (2009 CX45)
Classification: Main-belt Asteroid          SPK-ID: 2359186
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1250447822519564 5.178e-08  
a 2.34690830525459 2.5539e-08 au
q 2.053439667258722 1.2067e-07 au
i 6.979787780433748 5.9979e-06 deg
node 308.5861513868941 4.9195e-05 deg
peri 354.1615417491938 5.5486e-05 deg
M 239.7657346369307 2.8115e-05 deg
tp 2459439.099733087534
(2021-Aug-12.59973309)
0.00010619 TDB
period 1313.235486029849
3.60
2.1436e-05
5.869e-08
d
yr
n .2741320987969537 4.4747e-09 deg/d
Q 2.640376943250458 2.8733e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      4568 days (12.51 yr)  
   first obs. used      2007-09-12  
   last obs. used      2020-03-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53569  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:22:42  

Additional Information
 Earth MOID = 1.03828 au 
 Jupiter MOID = 2.57136 au 
 T_jup = 3.540 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457337.5 (2015-Nov-11.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1256965605621367 5.183e-08  
q 2.051610748176187 1.2083e-07 au
tp 2456811.209474337218
(2014-Jun-02.70947434)
9.0344e-05 TDB
node 308.6604977472969 4.9144e-05 deg
peri 353.8225070882155 5.5382e-05 deg
i 6.984203478746437 6.002e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      4568 days (12.51 yr)  
   first obs. used      2007-09-12  
   last obs. used      2020-03-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53569  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:22:42  

Additional Information
 Jupiter MOID = 2.57136 au 
 T_jup = 3.540 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.686346575525884E-15 -6.157094911310075E-15 1.859838440829968E-12 1.964952454712491E-14 4.938047800158335E-13 -9.012757130536339E-16
q -6.157094911310075E-15 1.45990344149533E-14 -4.058264538932945E-12 -4.176550206667526E-14 -1.022820815491079E-12 3.01898122351651E-15
tp 1.859838440829968E-12 -4.058264538932945E-12 8.162087597959417E-9 1.999922617474026E-11 2.335772175161569E-9 -1.607782090500727E-12
node 1.964952454712491E-14 -4.176550206667526E-14 1.999922617474026E-11 2.415125213124317E-9 -2.390117524802112E-9 1.119402432456754E-10
peri 4.938047800158335E-13 -1.022820815491079E-12 2.335772175161569E-9 -2.390117524802112E-9 3.067219372637759E-9 -1.114993906678555E-10
i -9.012757130536339E-16 3.01898122351651E-15 -1.607782090500727E-12 1.119402432456754E-10 -1.114993906678555E-10 3.602382106392262E-11

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 MPO471699  

359186 (2009 CX45)          Discovered 2009-Feb-14 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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