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295136 (2008 FV31)
Classification: Main-belt Asteroid          SPK-ID: 2295136
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1721422468181585 6.5058e-08  
a 3.197047926630304 3.6025e-08 au
q 2.646700913354829 2.0227e-07 au
i 3.474926261431531 9.4197e-06 deg
node 320.6874445657751 0.00015596 deg
peri 109.3325918965279 0.00015945 deg
M 126.8327995343905 3.375e-05 deg
tp 2458264.883901616654
(2018-May-26.38390162)
0.00019036 TDB
period 2087.959868347765
5.72
3.5292e-05
9.662e-08
d
yr
n .1724171069843758 2.9143e-09 deg/d
Q 3.74739493990578 4.2227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      9359 days (25.62 yr)  
   first obs. used      1994-09-11  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65644  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:40:28  

Additional Information
 Earth MOID = 1.66371 au 
 Jupiter MOID = 1.56448 au 
 T_jup = 3.169 
[ 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 16.5   n/a MPO471112  

295136 (2008 FV31)          Discovered 2008-Mar-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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