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442041 (2010 RA10)
Classification: Main-belt Asteroid          SPK-ID: 2442041
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .204473200435733 7.1138e-08  
a 3.010485755737579 6.0311e-08 au
q 2.39492209839573 2.2555e-07 au
i 11.73216292370337 1.2598e-05 deg
node 359.8680193432475 4.8115e-05 deg
peri 29.39240312475031 7.0986e-05 deg
M 286.9972241502582 5.2553e-05 deg
tp 2459387.392370107171
(2021-Jun-21.89237011)
0.00028623 TDB
period 1907.889824974021
5.22
5.7333e-05
1.57e-07
d
yr
n .1886901409544977 5.6703e-09 deg/d
Q 3.626049413079429 7.2643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      4546 days (12.45 yr)  
   first obs. used      2005-10-06  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59326  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:09:04  

Additional Information
 Earth MOID = 1.40639 au 
 Jupiter MOID = 1.89218 au 
 T_jup = 3.186 
[ 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 16.9   n/a MPO440829  

442041 (2010 RA10)          Discovered 2005-Oct-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 RA10 = 2005 TD95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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