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295526 (2008 RC118)
Classification: Main-belt Asteroid          SPK-ID: 2295526
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02916180863677526 6.4934e-08  
a 2.697159797698298 2.9285e-08 au
q 2.618505739815017 1.8085e-07 au
i 2.325200458216969 7.8944e-06 deg
node 321.1807373483869 0.00024852 deg
peri 126.8150498317218 0.00035413 deg
M 162.569885854188 0.00024808 deg
tp 2458269.872451334738
(2018-May-31.37245133)
0.0011161 TDB
period 1617.925214977436
4.43
2.635e-05
7.214e-08
d
yr
n .2225071941937814 3.6239e-09 deg/d
Q 2.77581385558158 3.0139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      6598 days (18.06 yr)  
   first obs. used      2001-02-02  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58003  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:23:46  

Additional Information
 Earth MOID = 1.63572 au 
 Jupiter MOID = 2.27129 au 
 T_jup = 3.367 
[ 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 17.0   n/a MPO386230  

295526 (2008 RC118)          Discovered 2008-Sep-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 RC118 = 2006 DS108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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