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JPL Small-Body Database Browser
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295107 (2008 ES166)
Classification: Main-belt Asteroid          SPK-ID: 2295107
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1256771678834885 5.0324e-08  
a 2.620950000593333 3.0125e-08 au
q 2.291556427354535 1.2704e-07 au
i 7.992309864938488 5.5772e-06 deg
node 99.62906892092718 3.7779e-05 deg
peri 170.3501424971566 4.5264e-05 deg
M 152.6046069945489 2.9491e-05 deg
tp 2457943.520716821381
(2017-Jul-09.02071682)
0.00012067 TDB
period 1549.838806326148
4.24
2.672e-05
7.316e-08
d
yr
n .2322822209190712 4.0047e-09 deg/d
Q 2.95034357383213 3.3911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6260 days (17.14 yr)  
   first obs. used      2001-11-11  
   last obs. used      2019-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62091  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:32:32  

Additional Information
 Earth MOID = 1.27531 au 
 Jupiter MOID = 2.14587 au 
 T_jup = 3.380 
[ 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 16.6   n/a MPO455182  

295107 (2008 ES166)          Discovered 2008-Mar-06 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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