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(2020 LS)
Classification: Apollo [NEO]          SPK-ID: 54017412
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459019.5 (2020-Jun-19.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4742763731616544 0.00075828  
a 1.516645926717273 0.0016956 au
q .7973365972234087 0.00025861 au
i 2.324728539286509 0.0027293 deg
node 154.4642927669824 0.025909 deg
peri 195.1451775691476 0.025099 deg
M 326.3183869150268 0.068298 deg
tp 2459083.328569793853
(2020-Aug-21.82856979)
0.022386 TDB
period 682.220446740975
1.87
1.1441
0.003132
d
yr
n .5276886697250874 0.00088495 deg/d
Q 2.235955256211138 0.0024998 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      18 days  
   first obs. used      2020-06-13  
   last obs. used      2020-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .55669  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-23 07:07:45  

Additional Information
 Earth MOID = .0339107 au 
 Jupiter MOID = 3.19942 au 
 T_jup = 4.381 
[ 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 23.391   .28168 9 autocmod 2.8

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