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(2020 ME1)
Classification: Apollo [NEO]          SPK-ID: 54017565
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5241921996420306 0.00069732  
a 1.904692337490549 0.0025762 au
q .9062674714600572 0.00010239 au
i 1.097979065460619 0.0010949 deg
node 275.2372452460756 0.00026139 deg
peri 47.58321540282328 0.0012471 deg
M 336.0967734563301 0.052418 deg
tp 2459064.251396941246
(2020-Aug-02.75139694)		 0.01046 TDB
period 960.1424668305492
2.63		 1.948
0.005333		 d
yr
n .3749443571518794 0.00076071 deg/d
Q 2.90311720352104 0.0039267 au
   Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      5 days  
   first obs. used      2020-06-21  
   last obs. used      2020-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .30291  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-27 05:58:49  

Additional Information
 Earth MOID = .000234062 au 
 Jupiter MOID = 2.45307 au 
 T_jup = 3.762 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.257   .2823 5 autocmod 2.8

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