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227226 (2005 RV29)
Classification: Main-belt Asteroid          SPK-ID: 2227226
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1735907042003601 5.2269e-08  
a 2.379526824533268 9.6214e-09 au
q 1.966463087398891 1.2412e-07 au
i 1.689336309723424 4.43e-06 deg
node 137.6674357615994 0.0002071 deg
peri 263.1287483356317 0.00020827 deg
M 17.33070302859576 1.6699e-05 deg
tp 2459135.957168499747
(2020-Oct-13.45716850)
6.2265e-05 TDB
period 1340.708412218053
3.67
8.1315e-06
2.226e-08
d
yr
n .2685147618373036 1.6286e-09 deg/d
Q 2.792590561667645 1.1292e-08 au
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      8061 days (22.07 yr)  
   first obs. used      1998-12-20  
   last obs. used      2021-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5979  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:11:12  

Additional Information
 Earth MOID = .97447 au 
 Jupiter MOID = 2.6119 au 
 T_jup = 3.518 
[ 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 17.3   n/a MPO433487  

227226 (2005 RV29)          Discovered 2005-Sep-08 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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