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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1250447830420386 5.1865e-08  
a 2.346908306482767 2.5983e-08 au
q 2.053439666479071 1.207e-07 au
i 6.979787954289089 5.9984e-06 deg
node 308.5861515761284 5.0077e-05 deg
peri 354.1615399213208 5.6432e-05 deg
M 239.7657356326504 2.8216e-05 deg
tp 2459439.099729799561
(2021-Aug-12.59972980)
0.00010644 TDB
period 1313.235487060706
3.60
2.1809e-05
5.971e-08
d
yr
n .2741320985817667 4.5524e-09 deg/d
Q 2.640376946486463 2.9232e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      4525 days (12.39 yr)  
   first obs. used      2007-09-12  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53702  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:42:39  

Additional Information
 Earth MOID = 1.03828 au 
 Jupiter MOID = 2.57136 au 
 T_jup = 3.540 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457296.5 (2015-Oct-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .125728410161852 5.1926e-08  
q 2.051501096379452 1.2089e-07 au
tp 2456811.246986669468
(2014-Jun-02.74698667)
9.1572e-05 TDB
node 308.6600729132585 5.0026e-05 deg
peri 353.8265442328371 5.632e-05 deg
i 6.984266662984122 6.0024e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      4525 days (12.39 yr)  
   first obs. used      2007-09-12  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53702  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:42:39  

Additional Information
 Jupiter MOID = 2.57136 au 
 T_jup = 3.540 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.696329390070491E-15 -6.168631986616979E-15 1.815150654712763E-12 2.283011129403069E-14 4.770242482134966E-13 -8.711796189802322E-16
q -6.168631986616979E-15 1.461499300996112E-14 -4.018130181386982E-12 -4.868479093997688E-14 -1.003725582935345E-12 2.985587950727144E-15
tp 1.815150654712763E-12 -4.018130181386982E-12 8.385441492189826E-9 2.338993491945641E-11 2.400300707273821E-9 -1.798878938388434E-12
node 2.283011129403069E-14 -4.868479093997688E-14 2.338993491945641E-11 2.502564945499565E-9 -2.475884472185454E-9 1.118179759073922E-10
peri 4.770242482134966E-13 -1.003725582935345E-12 2.400300707273821E-9 -2.475884472185454E-9 3.171960350147531E-9 -1.11436963646053E-10
i -8.711796189802322E-16 2.985587950727144E-15 -1.798878938388434E-12 1.118179759073922E-10 -1.11436963646053E-10 3.602920515697796E-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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