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(2020 TM7)
Classification: Apollo [NEO]          SPK-ID: 54073340
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.


Orbital Elements at Epoch 2459138.5 (2020-Oct-16.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6606707394234362 0.0032225  
a 2.547543785504421 0.022932 au
q .8644561490216354 0.00042823 au
i 2.530671456599021 0.010482 deg
node 201.6331651274942 0.0075267 deg
peri 240.2603667449084 0.014704 deg
M 349.0225967403051 0.15754 deg
tp 2459183.787466966892
(2020-Nov-30.28746697)
0.03844 TDB
period 1485.186225046658
4.07
20.053
0.0549
d
yr
n .2423938452490633 0.0032728 deg/d
Q 4.230631421987208 0.038082 au
  Orbit Determination Parameters
   # obs. used (total)      23  
   data-arc span      10 days  
   first obs. used      2020-10-15  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .25565  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-25 07:36:23  

Additional Information
 Earth MOID = .00942971 au 
 Jupiter MOID = 1.0645 au 
 T_jup = 3.092 
[ 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 25.535   .24112 4 autocmod 2.8

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