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117626 (2005 EO118)
Classification: Main-belt Asteroid          SPK-ID: 2117626
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 .1917193373281841 5.7116e-08  
a 2.447072016569158 1.9934e-08 au
q 1.977920991158177 1.4866e-07 au
i 5.888185337427253 5.2731e-06 deg
node 261.6957268080826 4.6498e-05 deg
peri 354.9120841905124 4.8943e-05 deg
M 286.0547394605756 2.0735e-05 deg
tp 2459287.694683208975
(2021-Mar-14.19468321)
8.3235e-05 TDB
period 1398.197601861285
3.83
1.7085e-05
4.678e-08
d
yr
n .2574743366179193 3.1461e-09 deg/d
Q 2.91622304198014 2.3756e-08 au
  Orbit Determination Parameters
   # obs. used (total)      318  
   data-arc span      7366 days (20.17 yr)  
   first obs. used      1999-12-05  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57381  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:48:24  

Additional Information
 Earth MOID = .962998 au 
 Jupiter MOID = 2.1474 au 
 T_jup = 3.465 
[ 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 16.4   n/a MPO469216  
diameter diameter 2.562 km 0.417 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117626 (2005 EO118)          Discovered 2005-Mar-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 EO118 = 2003 YB174 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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