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JPL Small-Body Database Browser
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295056 (2008 ED116)
Classification: Main-belt Asteroid          SPK-ID: 2295056
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05536621542085716 4.6934e-08  
a 2.812250843174491 2.8237e-08 au
q 2.656547157173805 1.4261e-07 au
i 6.013753050860529 7.2137e-06 deg
node 358.1254154301483 6.735e-05 deg
peri 63.34292322148679 0.00010397 deg
M 325.3696495084354 7.9949e-05 deg
tp 2459166.204345096847
(2020-Nov-12.70434510)
0.00038269 TDB
period 1722.580435603606
4.72
2.5944e-05
7.103e-08
d
yr
n .2089887894691276 3.1475e-09 deg/d
Q 2.967954529175177 2.98e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      10211 days (27.96 yr)  
   first obs. used      1991-09-09  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51075  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:42:34  

Additional Information
 Earth MOID = 1.6752 au 
 Jupiter MOID = 2.20915 au 
 T_jup = 3.310 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO494579  

295056 (2008 ED116)          Discovered 2008-Mar-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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