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103649 (2000 CJ37)
Classification: Main-belt Asteroid          SPK-ID: 2103649
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1620860823276817 3.8568e-08  
a 2.241128329371211 8.6603e-09 au
q 1.877872618469849 8.5791e-08 au
i 4.770532302353052 4.6129e-06 deg
node 17.15838978786426 5.2982e-05 deg
peri 9.902289169728927 5.5667e-05 deg
M 109.6740628146644 1.707e-05 deg
tp 2458627.163934550841
(2019-May-23.66393455)
5.7335e-05 TDB
period 1225.458236090133
3.36
7.1033e-06
1.945e-08
d
yr
n .2937676612697894 1.7028e-09 deg/d
Q 2.604384040272573 1.0064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      902  
   data-arc span      7354 days (20.13 yr)  
   first obs. used      2000-02-02  
   last obs. used      2020-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50118  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:47:23  

Additional Information
 Earth MOID = .882353 au 
 Jupiter MOID = 2.84564 au 
 T_jup = 3.612 
[ show covariance matrix ]

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 15.88   n/a E2021B55  
diameter diameter 1.783 km 0.371 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.351   0.226 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103649 (2000 CJ37)          Discovered 2000-Feb-03 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 CJ37 = 2002 TO290 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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