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JPL Small-Body Database Browser
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410176 (2007 QE8)
Classification: Main-belt Asteroid          SPK-ID: 2410176
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .244493954341113 1.6036e-07  
a 2.269211866292107 2.3683e-08 au
q 1.714403283864573 3.5479e-07 au
i 5.390563544030046 4.9288e-06 deg
node 117.5810357909805 7.9138e-05 deg
peri 253.3906328682132 8.2527e-05 deg
M 131.0980438235101 1.4227e-05 deg
tp 2458145.821198631715
(2018-Jan-27.32119863)
4.6599e-05 TDB
period 1248.564537796931
3.42
1.9546e-05
5.351e-08
d
yr
n .2883311107291366 4.5137e-09 deg/d
Q 2.824020448719641 2.9473e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      8770 days (24.01 yr)  
   first obs. used      1995-02-05  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60814  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:38:47  

Additional Information
 Earth MOID = .72276 au 
 Jupiter MOID = 2.64837 au 
 T_jup = 3.568 
[ 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 17.8   n/a MPO472140  

410176 (2007 QE8)          Discovered 2007-Aug-21 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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