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190486 (2000 EO9)
Classification: Main-belt Asteroid          SPK-ID: 2190486
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09082974274398976 4.0714e-08  
a 3.06422212533543 2.5541e-08 au
q 2.785899617980771 1.3314e-07 au
i 9.451634776383074 4.9713e-06 deg
node 168.1771933804041 2.421e-05 deg
peri 314.5040258345929 3.7019e-05 deg
M 348.3033400003806 2.6221e-05 deg
tp 2459264.155826037525
(2021-Feb-18.65582604)
0.0001427 TDB
period 1959.200094236698
5.36
2.4495e-05
6.706e-08
d
yr
n .1837484599245365 2.2974e-09 deg/d
Q 3.342544632690088 2.7861e-08 au
  Orbit Determination Parameters
   # obs. used (total)      536  
   data-arc span      9444 days (25.86 yr)  
   first obs. used      1995-04-09  
   last obs. used      2021-02-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53385  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:07:51  

Additional Information
 Earth MOID = 1.8104 au 
 Jupiter MOID = 1.72313 au 
 T_jup = 3.206 
[ 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 15.2   n/a MPO413013  

190486 (2000 EO9)          Discovered 2000-Mar-03 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

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