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JPL Small-Body Database Browser
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392441 (2010 RH129)
Classification: Main-belt Asteroid          SPK-ID: 2392441
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08071031904340548 5.1396e-08  
a 3.083170972318052 6.0086e-08 au
q 2.834327259476896 1.772e-07 au
i 11.44488929910882 5.7609e-06 deg
node 244.4153545995228 3.7428e-05 deg
peri 359.4474829087513 6.4465e-05 deg
M 307.0507796036467 5.0141e-05 deg
tp 2458891.338508611105
(2020-Feb-11.83850861)
0.00027461 TDB
period 1977.401410563709
5.41
5.7804e-05
1.583e-07
d
yr
n .1820571170207534 5.322e-09 deg/d
Q 3.332014685159209 6.4935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      5840 days (15.99 yr)  
   first obs. used      2003-05-06  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59502  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:55:31  

Additional Information
 Earth MOID = 1.82103 au 
 Jupiter MOID = 1.69764 au 
 T_jup = 3.192 
[ 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 15.8   n/a MPO434454  

392441 (2010 RH129)          Discovered 2010-Sep-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2010 RH129 = 2011 UE163 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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