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(2020 LV)
Classification: Aten [NEO]          SPK-ID: 54017418
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1506242838901364 2.3021e-06  
a .9195292836390803 1.955e-06 au
q .7810258437749337 3.7751e-06 au
i 5.493974447941858 6.4865e-05 deg
node 92.01519300327524 2.2921e-05 deg
peri 317.3952666246137 0.00046581 deg
M 210.1089978147458 0.00042337 deg
tp 2459134.597239046218
(2020-Oct-12.09723905)
8.7634e-05 TDB
period 322.0674046663209
0.88
0.0010271
2.812e-06
d
yr
n 1.117778436389672 3.5648e-06 deg/d
Q 1.058032723503227 2.2495e-06 au
  Orbit Determination Parameters
   # obs. used (total)      40  
   # delay obs. used      2  
   # Doppler obs. used      1  
   data-arc span      9 days  
   first obs. used      2020-06-14  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .34878  
   source      ORB  
   producer      Giorgini  
   solution date      2020-Aug-14 16:15:59  

Additional Information
 Earth MOID = .00348187 au 
 Jupiter MOID = 4.13391 au 
 T_jup = 6.486 
[ hide covariance matrix ]
Orbital Elements at Epoch 2459017.5 (2020-Jun-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .151572299256642 2.2868e-06  
q .7794978043762587 3.7423e-06 au
tp 2459134.527361020401
(2020-Oct-12.02736102)
8.905e-05 TDB
node 91.96968293488335 2.1811e-05 deg
peri 317.571841409668 0.00045773 deg
i 5.51877716626147 6.4514e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      40  
   # delay obs. used      2  
   # Doppler obs. used      1  
   data-arc span      9 days  
   first obs. used      2020-06-14  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .34878  
   source      ORB  
   producer      Giorgini  
   solution date      2020-Aug-14 16:15:59  

Additional Information
 Jupiter MOID = 4.13391 au 
 T_jup = 6.486 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.229400591745302E-12 -8.553707787673681E-12 -1.421142907704723E-10 -3.547167037945386E-11 1.029671054043296E-9 1.400891094338936E-10
q -8.553707787673681E-12 1.400496848840652E-11 2.25037580477865E-10 5.792857206997665E-11 -1.693680962188026E-9 -2.297517266821449E-10
tp -1.421142907704723E-10 2.25037580477865E-10 7.929852469193096E-9 1.025662262926976E-9 -2.282599874977675E-8 -3.449963644668899E-9
node -3.547167037945386E-11 5.792857206997665E-11 1.025662262926976E-9 4.75723202706082E-10 -7.141434628468706E-9 -1.202756584455441E-9
peri 1.029671054043296E-9 -1.693680962188026E-9 -2.282599874977675E-8 -7.141434628468706E-9 2.095199670418981E-7 2.828468349136038E-8
i 1.400891094338936E-10 -2.297517266821449E-10 -3.449963644668899E-9 -1.202756584455441E-9 2.828468349136038E-8 4.162116522362808E-9

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 25.268   .27257 9 autocmod 2.8

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