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183900 (2004 CU82)
Classification: Main-belt Asteroid          SPK-ID: 2183900
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02471947599492516 3.7457e-08  
a 2.37647188730631 1.3732e-08 au
q 2.317726747535427 8.3633e-08 au
i 1.456568045977525 4.2412e-06 deg
node 31.44164900108658 0.00017116 deg
peri 248.7742799813505 0.00020133 deg
M 82.61767449475003 0.00010437 deg
tp 2458893.408416255250
(2020-Feb-13.90841626)
0.00038854 TDB
period 1338.127353792017
3.66
1.1598e-05
3.175e-08
d
yr
n .2690326888392375 2.3319e-09 deg/d
Q 2.435217027077193 1.4072e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      6612 days (18.10 yr)  
   first obs. used      2002-10-08  
   last obs. used      2020-11-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56395  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:40:54  

Additional Information
 Earth MOID = 1.29988 au 
 Jupiter MOID = 2.56912 au 
 T_jup = 3.540 
[ 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 17.15   n/a MPCxxxxx  

183900 (2004 CU82)          Discovered 2004-Feb-12 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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