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120359 (2005 ME41)
Classification: Main-belt Asteroid          SPK-ID: 2120359
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1950519644968657 4.7369e-08  
a 2.449943967429004 1.0694e-08 au
q 1.972077583674732 1.1439e-07 au
i 5.224564440199496 3.9245e-06 deg
node 141.9904526129335 5.209e-05 deg
peri 239.9966526557547 5.2963e-05 deg
M 261.9131427772274 9.5815e-06 deg
tp 2459382.128652036749
(2021-Jun-16.62865204)
3.8126e-05 TDB
period 1400.659768527408
3.83
9.1708e-06
2.511e-08
d
yr
n .257021732250144 1.6829e-09 deg/d
Q 2.927810351183277 1.278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      695  
   data-arc span      8918 days (24.42 yr)  
   first obs. used      1994-11-28  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52636  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:00:43  

Additional Information
 Earth MOID = .980881 au 
 Jupiter MOID = 2.54071 au 
 T_jup = 3.464 
[ 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 16.0   n/a MPO280589  

120359 (2005 ME41)          Discovered 2005-Jun-30 by NEAT at Palomar
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2005 ME41 = 2004 GP85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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