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JPL Small-Body Database Browser
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410640 (2008 RC87)
Classification: Outer Main-belt Asteroid          SPK-ID: 2410640
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03107178435892414 6.9867e-08  
a 3.55620117940459 9.9325e-08 au
q 3.445703663221179 3.079e-07 au
i 7.300631023395704 7.3982e-06 deg
node 296.4606067344282 9.7178e-05 deg
peri 340.5633619402584 0.0002872 deg
M 299.2987824672156 0.000265 deg
tp 2459013.521643718573
(2020-Jun-13.02164372)
0.0017991 TDB
period 2449.502625847344
6.71
0.00010262
2.81e-07
d
yr
n .1469686115872062 6.1573e-09 deg/d
Q 3.666698695588002 1.0241e-07 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      5203 days (14.25 yr)  
   first obs. used      2005-03-31  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62747  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:24:33  

Additional Information
 Earth MOID = 2.42974 au 
 Jupiter MOID = 1.47661 au 
 T_jup = 3.102 
[ 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 15.5   n/a MPO476957  

410640 (2008 RC87)          Discovered 2008-Sep-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

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