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117627 (2005 EW118)
Classification: Main-belt Asteroid          SPK-ID: 2117627
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08504024304240371 4.8367e-08  
a 2.534213886457945 1.8335e-08 au
q 2.318703721632127 1.1887e-07 au
i 14.88418174706902 4.7253e-06 deg
node 189.8405424604805 1.9503e-05 deg
peri 66.84015955268417 3.6693e-05 deg
M 203.6098823746323 3.4673e-05 deg
tp 2459640.632875422115
(2022-Mar-02.13287542)
0.00014567 TDB
period 1473.544739597926
4.03
1.5991e-05
4.378e-08
d
yr
n .2443088359151078 2.6513e-09 deg/d
Q 2.749724051283764 1.9894e-08 au
  Orbit Determination Parameters
   # obs. used (total)      285  
   data-arc span      9805 days (26.84 yr)  
   first obs. used      1993-03-24  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58471  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:48:25  

Additional Information
 Earth MOID = 1.349 au 
 Jupiter MOID = 2.30495 au 
 T_jup = 3.397 
[ 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 16.1   n/a MPO453647  

117627 (2005 EW118)          Discovered 2005-Mar-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 EW118 = 2001 FV2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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