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(2020 RM1)
Classification: Apollo [NEO]          SPK-ID: 54053778
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4463466677449684 0.0001841  
a 1.712624439967438 0.00053962 au
q .9482002280893793 1.6537e-05 au
i 6.236855765797485 0.0020392 deg
node 346.4111465580937 3.0888e-05 deg
peri 321.9551463065336 0.00010189 deg
M 329.3211350583207 0.013468 deg
tp 2459070.263525508455
(2020-Aug-08.76352551)
0.0023466 TDB
period 818.6374962302954
2.24
0.38691
0.001059
d
yr
n .4397550828758111 0.00020784 deg/d
Q 2.477048651845496 0.00078048 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      14 days  
   first obs. used      2020-09-08  
   last obs. used      2020-09-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .40586  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-25 06:31:10  

Additional Information
 Earth MOID = .003668 au 
 Jupiter MOID = 2.8214 au 
 T_jup = 4.059 
[ 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 26.418   .42267 6 autocmod 2.8

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