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118546 (2000 ET132)
Classification: Main-belt Asteroid          SPK-ID: 2118546
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1512262385515067 3.2087e-08  
a 2.265772065851774 8.5449e-09 au
q 1.923127878917934 7.3785e-08 au
i .7239565003557603 4.4285e-06 deg
node 26.90754544946578 0.00029434 deg
peri 89.30001756842461 0.00029485 deg
M 75.98928281935211 1.5047e-05 deg
tp 2458937.550348794881
(2020-Mar-29.05034880)
5.2095e-05 TDB
period 1245.726646201948
3.41
7.047e-06
1.929e-08
d
yr
n .2889879582311186 1.6348e-09 deg/d
Q 2.608416252785615 9.8371e-09 au
  Orbit Determination Parameters
   # obs. used (total)      568  
   data-arc span      9860 days (27.00 yr)  
   first obs. used      1993-01-27  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51256  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:10:53  

Additional Information
 Earth MOID = .939505 au 
 Jupiter MOID = 2.4742 au 
 T_jup = 3.601 
[ 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 16.7   n/a MPO453656  

118546 (2000 ET132)          Discovered 2000-Mar-11 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 ET132 = 2000 GR184 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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