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129284 (2005 RX33)
Classification: Main-belt Asteroid          SPK-ID: 2129284
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .132155459421012 5.048e-08  
a 2.631564160043703 1.7439e-08 au
q 2.283788589477258 1.3229e-07 au
i 14.15816469502442 5.6969e-06 deg
node 325.1751160574944 2.0256e-05 deg
peri 68.81463728914825 3.0271e-05 deg
M 151.9265312868844 2.2793e-05 deg
tp 2458342.462728469826
(2018-Aug-11.96272847)
9.6479e-05 TDB
period 1559.26299208092
4.27
1.55e-05
4.244e-08
d
yr
n .2308783071414789 2.2951e-09 deg/d
Q 2.979339730610147 1.9744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      673  
   data-arc span      8687 days (23.78 yr)  
   first obs. used      1996-07-14  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59108  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:43:08  

Additional Information
 Earth MOID = 1.32955 au 
 Jupiter MOID = 2.52916 au 
 T_jup = 3.344 
[ 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 15.0   n/a MPO469348  

129284 (2005 RX33)          Discovered 2005-Sep-13 by LONEOS at Anderson Mesa
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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