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JPL Small-Body Database Browser
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117566 (2005 EG30)
Classification: Main-belt Asteroid          SPK-ID: 2117566
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1446745004449259 6.9088e-08  
a 2.431664672801182 2.332e-08 au
q 2.079864801014097 1.7407e-07 au
i 2.575582010772288 6.9964e-06 deg
node 33.97829863028645 0.00013236 deg
peri 164.3369833962106 0.00013464 deg
M 236.6206031646247 3.2832e-05 deg
tp 2459075.172527603881
(2020-Aug-13.67252760)
0.0001313 TDB
period 1385.013335455065
3.79
1.9923e-05
5.455e-08
d
yr
n .2599252951465028 3.739e-09 deg/d
Q 2.783464544588267 2.6693e-08 au
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      17373 days (47.56 yr)  
   first obs. used      1971-03-26  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56807  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 01:28:45  

Additional Information
 Earth MOID = 1.07816 au 
 Jupiter MOID = 2.17336 au 
 T_jup = 3.491 
[ 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 16.8   n/a MPO459554  

117566 (2005 EG30)          Discovered 2005-Mar-04 by Lowe, A. at New Mexico Skies
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 EG30 = 2000 YQ138 = 2003 WC174 = 2318 T-1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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