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442079 (2010 RA180)
Classification: Main-belt Asteroid          SPK-ID: 2442079
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1686536659073784 8.449e-08  
a 3.112311349845108 5.1841e-08 au
q 2.58740863124859 2.6365e-07 au
i 1.894024286016631 8.8636e-06 deg
node 139.6647877221854 0.00018115 deg
peri 169.260889641644 0.0001827 deg
M 313.1345232400714 2.1616e-05 deg
tp 2459261.579949667042
(2021-Feb-16.07994967)
0.00012343 TDB
period 2005.501456041913
5.49
5.0108e-05
1.372e-07
d
yr
n .1795062271909297 4.485e-09 deg/d
Q 3.637214068441628 6.0584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      6285 days (17.21 yr)  
   first obs. used      2002-01-19  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57381  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:05:42  

Additional Information
 Earth MOID = 1.57282 au 
 Jupiter MOID = 1.62987 au 
 T_jup = 3.196 
[ 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 16.1   n/a MPO434641  

442079 (2010 RA180)          Discovered 2003-Apr-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 RA180 = 2015 MM107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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