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(2020 KS)
Classification: Apollo [NEO]          SPK-ID: 54017085
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2356679551653698 1.3877e-05  
a 1.087105953638025 1.0232e-05 au
q .8309099164960522 7.2728e-06 au
i 5.147637095438424 0.00032277 deg
node 67.98036523605062 5.5313e-05 deg
peri 79.16583148975748 0.0004215 deg
M 74.35669024455126 0.0020565 deg
tp 2458914.988645113227
(2020-Mar-06.48864511)
0.0011578 TDB
period 414.0056215250135
1.13
0.0058449
1.6e-05
d
yr
n .8695534101056873 1.2276e-05 deg/d
Q 1.343301990779997 1.2643e-05 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      44 days  
   first obs. used      2020-05-16  
   last obs. used      2020-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .42326  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-21 06:33:51  

Additional Information
 Earth MOID = .000980116 au 
 Jupiter MOID = 3.65853 au 
 T_jup = 5.671 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458998.5 (2020-May-29.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2356957020767355 1.3874e-05  
q .830877446718395 7.2684e-06 au
tp 2458914.989654617684
(2020-Mar-06.48965462)
0.0011577 TDB
node 67.9803660024469 5.5314e-05 deg
peri 79.16316409500885 0.00042191 deg
i 5.147672298178393 0.00032277 deg
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      44 days  
   first obs. used      2020-05-16  
   last obs. used      2020-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .42326  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-21 06:33:51  

Additional Information
 Jupiter MOID = 3.65853 au 
 T_jup = 5.671 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.924834650894512E-10 -1.007886810721094E-10 1.605335213281711E-8 -7.384173831324566E-10 5.785514506216218E-9 4.475597882635807E-9
q -1.007886810721094E-10 5.28293211475366E-11 -8.397510983506338E-9 3.869891657163983E-10 -3.015201398937155E-9 -2.342593004561632E-9
tp 1.605335213281711E-8 -8.397510983506338E-9 1.340251019874852E-6 -6.15663285260278E-8 4.848402817127355E-7 3.733644235973823E-7
node -7.384173831324566E-10 3.869891657163983E-10 -6.15663285260278E-8 3.059607413534424E-9 -2.236375297463071E-8 -1.724642011883439E-8
peri 5.785514506216218E-9 -3.015201398937155E-9 4.848402817127355E-7 -2.236375297463071E-8 1.780105332257867E-7 1.347998172058205E-7
i 4.475597882635807E-9 -2.342593004561632E-9 3.733644235973823E-7 -1.724642011883439E-8 1.347998172058205E-7 1.04181855032231E-7

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 25.793   .44368 14 autocmod 2.8

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