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186738 (2004 CN37)
Classification: Main-belt Asteroid          SPK-ID: 2186738
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1076918546687774 3.6498e-08  
a 2.330667857685619 1.0612e-08 au
q 2.079673913474549 8.491e-08 au
i 9.206131666018077 4.6856e-06 deg
node 303.8137524530983 2.5839e-05 deg
peri 318.3843669021796 3.4337e-05 deg
M 171.2022232413336 2.1845e-05 deg
tp 2458582.446732879391
(2019-Apr-08.94673288)
7.8898e-05 TDB
period 1299.627843324063
3.56
8.8765e-06
2.43e-08
d
yr
n .2770023756025623 1.8919e-09 deg/d
Q 2.58166180189669 1.1755e-08 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      10247 days (28.05 yr)  
   first obs. used      1993-01-26  
   last obs. used      2021-02-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51114  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:52:30  

Additional Information
 Earth MOID = 1.07149 au 
 Jupiter MOID = 2.53281 au 
 T_jup = 3.546 
[ 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 16.19   n/a MPCxxxxx  

186738 (2004 CN37)          Discovered 2004-Feb-12 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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