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JPL Small-Body Database Browser
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382065 (2011 EG42)
Classification: Main-belt Asteroid          SPK-ID: 2382065
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 .1173335227216533 6.4166e-08  
a 2.687582751671383 4.4223e-08 au
q 2.372239199811825 1.5699e-07 au
i 6.187238262571128 7.7453e-06 deg
node 143.4502882961228 5.7162e-05 deg
peri 95.93580697619022 6.5689e-05 deg
M 249.7794388167346 3.5354e-05 deg
tp 2459093.221271507914
(2020-Aug-31.72127151)
0.00016358 TDB
period 1609.315501922707
4.41
3.9721e-05
1.088e-07
d
yr
n .2236975904164815 5.5213e-09 deg/d
Q 3.002926303530941 4.9412e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      5709 days (15.63 yr)  
   first obs. used      2002-02-08  
   last obs. used      2017-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63994  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 19:33:57  

Additional Information
 Earth MOID = 1.36979 au 
 Jupiter MOID = 2.02611 au 
 T_jup = 3.355 
[ 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 16.7   n/a MPO423412  

382065 (2011 EG42)          Discovered 2002-Feb-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

Alternate Designations
 2011 EG42 = 2002 CU274 = 2005 YX183 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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