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117070 (2004 KE13)
Classification: Main-belt Asteroid          SPK-ID: 2117070
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1919912715919153 7.5288e-08  
a 2.592127744018744 1.9366e-08 au
q 2.094461842315903 1.9909e-07 au
i 13.61100691868547 8.9318e-06 deg
node 175.40234879713 1.8759e-05 deg
peri 149.9739785382428 2.5437e-05 deg
M 224.886095400618 2.2404e-05 deg
tp 2459572.611360091488
(2021-Dec-24.11136009)
9.8995e-05 TDB
period 1524.344146841256
4.17
1.7083e-05
4.677e-08
d
yr
n .2361671416169318 2.6466e-09 deg/d
Q 3.089793645721585 2.3084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      7265 days (19.89 yr)  
   first obs. used      2000-05-28  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64078  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:08:08  

Additional Information
 Earth MOID = 1.0949 au 
 Jupiter MOID = 2.34757 au 
 T_jup = 3.354 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO432676  

117070 (2004 KE13)          Discovered 2004-May-18 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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