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193040 (2000 EC160)
Classification: Main-belt Asteroid          SPK-ID: 2193040
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 .1238583052903899 4.5203e-08  
a 3.103650652077738 3.8317e-08 au
q 2.719237742097976 1.5222e-07 au
i 16.88581041261718 6.4381e-06 deg
node 159.4476704082454 1.6235e-05 deg
peri 258.8079521698309 2.9434e-05 deg
M 341.8880483931596 2.4456e-05 deg
tp 2459100.977870399352
(2020-Sep-08.47787040)
0.00013617 TDB
period 1997.136152357298
5.47
3.6984e-05
1.013e-07
d
yr
n .1802581158901349 3.3382e-09 deg/d
Q 3.4880635620575 4.3063e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      7184 days (19.67 yr)  
   first obs. used      2000-02-02  
   last obs. used      2019-10-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55894  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 21:42:24  

Additional Information
 Earth MOID = 1.791 au 
 Jupiter MOID = 1.9808 au 
 T_jup = 3.143 
[ 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 15.4   n/a MPO454338  
diameter diameter 4.370 km 0.382 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193040 (2000 EC160)          Discovered 2000-Mar-03 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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