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JPL Small-Body Database Browser
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434808 (2006 RP81)
Classification: Main-belt Asteroid          SPK-ID: 2434808
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0291196006916512 1.2853e-07  
a 3.138488441958133 6.2722e-08 au
q 3.04709691175295 3.887e-07 au
i 14.0077437078186 1.4599e-05 deg
node 7.351264299694788 2.6878e-05 deg
peri 156.8352984889326 0.00015333 deg
M 296.4186912678755 0.00015489 deg
tp 2458959.179197617989
(2020-Apr-19.67919762)
0.00087673 TDB
period 2030.856453214779
5.56
6.0879e-05
1.667e-07
d
yr
n .1772651136569165 5.3139e-09 deg/d
Q 3.229879972163317 6.4548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      4457 days (12.20 yr)  
   first obs. used      2006-09-15  
   last obs. used      2018-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57725  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:49:31  

Additional Information
 Earth MOID = 2.05512 au 
 Jupiter MOID = 1.73466 au 
 T_jup = 3.164 
[ 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 16.1   n/a MPO281875  

434808 (2006 RP81)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

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