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180494 (2004 CP82)
Classification: Main-belt Asteroid          SPK-ID: 2180494
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1371932691951619 4.0849e-08  
a 2.383917408005968 1.0704e-08 au
q 2.056859985310372 9.634e-08 au
i 1.063156707435756 5.0369e-06 deg
node 182.4360153615044 0.00018719 deg
peri 36.40844866758742 0.00018791 deg
M 148.0062095990449 1.6026e-05 deg
tp 2458647.770466874362
(2019-Jun-13.27046687)
5.9414e-05 TDB
period 1344.420835208752
3.68
9.0547e-06
2.479e-08
d
yr
n .267773297298016 1.8034e-09 deg/d
Q 2.710974830701563 1.2172e-08 au
  Orbit Determination Parameters
   # obs. used (total)      460  
   data-arc span      10127 days (27.73 yr)  
   first obs. used      1993-03-25  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53992  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:26:44  

Additional Information
 Earth MOID = 1.04816 au 
 Jupiter MOID = 2.25815 au 
 T_jup = 3.523 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO469943  

180494 (2004 CP82)          Discovered 2004-Feb-12 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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