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JPL Small-Body Database Browser
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117655 (2005 EG182)
Classification: Main-belt Asteroid          SPK-ID: 2117655
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01202912838886843 3.8394e-08  
a 2.846647766622482 2.3845e-08 au
q 2.812405075159895 1.127e-07 au
i 2.923268608745702 5.3711e-06 deg
node 64.9869192353233 9.4019e-05 deg
peri 61.1200323274064 0.00026026 deg
M 35.01441114589374 0.00024265 deg
tp 2458429.874729892312
(2018-Nov-07.37472989)
0.0011823 TDB
period 1754.280458489766
4.80
2.2042e-05
6.035e-08
d
yr
n .2052123411953859 2.5784e-09 deg/d
Q 2.880890458085069 2.4131e-08 au
  Orbit Determination Parameters
   # obs. used (total)      652  
   data-arc span      7916 days (21.67 yr)  
   first obs. used      1997-07-07  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57643  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:54:20  

Additional Information
 Earth MOID = 1.82897 au 
 Jupiter MOID = 2.09559 au 
 T_jup = 3.305 
[ 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 15.2   n/a MPO432680  

117655 (2005 EG182)          Discovered 2005-Mar-09 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 EG182 = 2000 EG166 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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