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JPL Small-Body Database Browser
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392736 (2012 RP29)
Classification: Main-belt Asteroid          SPK-ID: 2392736
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .191068034180389 8.2011e-08  
a 2.45818960661987 2.6794e-08 au
q 1.988508150840347 2.0408e-07 au
i .9969933002322898 9.5598e-06 deg
node 193.625479460368 0.00032264 deg
peri 200.1742156829249 0.00032318 deg
M 228.9164010476436 1.804e-05 deg
tp 2459113.086719415018
(2020-Sep-20.58671942)
7.4268e-05 TDB
period 1407.736898164324
3.85
2.3017e-05
6.302e-08
d
yr
n .2557296043525155 4.1812e-09 deg/d
Q 2.927871062399392 3.1914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      4935 days (13.51 yr)  
   first obs. used      2005-12-25  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5995  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:10  

Additional Information
 Earth MOID = .994241 au 
 Jupiter MOID = 2.50158 au 
 T_jup = 3.466 
[ 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 17.6   n/a MPO440695  

392736 (2012 RP29)          Discovered 2005-Dec-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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