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(2020 LM)
Classification: Apollo [NEO]          SPK-ID: 54017401
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459015.5 (2020-Jun-15.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .478447623539518 0.00074124  
a 1.236437664090425 0.0010996 au
q .6448670020516085 0.00034303 au
i 3.501924186747902 0.0060028 deg
node 262.0699867276542 0.002743 deg
peri 256.408786801888 0.0084122 deg
M 47.82349266903296 0.094295 deg
tp 2458948.789291113106
(2020-Apr-09.28929111)
0.042542 TDB
period 502.1769398041639
1.37
0.66991
0.001834
d
yr
n .7168787960283296 0.00095633 deg/d
Q 1.828008326129242 0.0016257 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      12 days  
   first obs. used      2020-06-11  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .36947  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 08:07:48  

Additional Information
 Earth MOID = .00683499 au 
 Jupiter MOID = 3.16955 au 
 T_jup = 5.063 
[ 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 24.742   .38826 7 autocmod 2.8

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