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487436 (2014 RW29)
Classification: Main-belt Asteroid          SPK-ID: 2487436
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1259728359858616 1.8115e-07  
a 3.147531171402114 8.0168e-08 au
q 2.751027743386688 5.8556e-07 au
i 8.215986940252479 2.2989e-05 deg
node 342.9156336706739 4.3716e-05 deg
peri 37.13669819315523 8.4725e-05 deg
M 340.1281500468315 7.4013e-05 deg
tp 2459113.087269103886
(2020-Sep-20.58726910)
0.00042074 TDB
period 2039.639840926653
5.58
7.7925e-05
2.133e-07
d
yr
n .1765017493659293 6.7433e-09 deg/d
Q 3.544034599417539 9.0267e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      4930 days (13.50 yr)  
   first obs. used      2003-09-27  
   last obs. used      2017-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68232  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:17:19  

Additional Information
 Earth MOID = 1.75807 au 
 Jupiter MOID = 1.96224 au 
 T_jup = 3.180 
[ 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 16.3   n/a MPO409258  

487436 (2014 RW29)          Discovered 2003-Sep-27 by LINEAR at Socorro
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 RW29 = 2003 ST238 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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