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(2020 VH)
Classification: Aten [NEO]          SPK-ID: 54087418
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1904145651267885 0.0001126  
a .8638459155730067 6.3663e-05 au
q .6993570712226201 0.00014881 au
i 2.368659639561411 0.0015856 deg
node 40.95517521775415 0.0002742 deg
peri 154.835111430234 0.0021489 deg
M 24.13178181419521 0.016548 deg
tp 2458980.841981367613
(2020-May-11.34198137)
0.015651 TDB
period 293.2600154496789
0.80
0.032419
8.876e-05
d
yr
n 1.227579557506275 0.0001357 deg/d
Q 1.028334759923393 7.5786e-05 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      4 days  
   first obs. used      2020-11-05  
   last obs. used      2020-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .3617  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-10 05:19:31  

Additional Information
 Earth MOID = .00569483 au 
 Jupiter MOID = 3.92654 au 
 T_jup = 6.823 
[ hide covariance matrix ]
Orbital Elements at Epoch 2459160.5 (2020-Nov-07.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1924907164505339 0.00010979  
q .6972972581951691 0.00014553 au
tp 2459273.170394731612
(2021-Feb-27.67039473)
0.0151 TDB
node 40.80335254735837 4.8095e-05 deg
peri 154.2844340934045 0.0031375 deg
i 2.371756278816904 0.0015818 deg
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      4 days  
   first obs. used      2020-11-05  
   last obs. used      2020-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .3617  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-10 05:19:31  

Additional Information
 Jupiter MOID = 3.92654 au 
 T_jup = 6.823 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.205383926390516E-8 -1.597744824475103E-8 -1.657322424633868E-6 1.567307126820042E-9 3.4073932592834E-7 1.736386789583026E-7
q -1.597744824475103E-8 2.117873104237877E-8 2.196526016016534E-6 -2.102001367446274E-9 -4.519804499218247E-7 -2.301669076145029E-7
tp -1.657322424633868E-6 2.196526016016534E-6 .000228009748017521 -2.027601845473952E-7 -4.667830012446016E-5 -2.387011180807508E-5
node 1.567307126820042E-9 -2.102001367446274E-9 -2.027601845473952E-7 2.313121416839005E-9 5.906677555015919E-8 2.355048926843427E-8
peri 3.4073932592834E-7 -4.519804499218247E-7 -4.667830012446016E-5 5.906677555015919E-8 9.843596088419792E-6 4.912784009930072E-6
i 1.736386789583026E-7 -2.301669076145029E-7 -2.387011180807508E-5 2.355048926843427E-8 4.912784009930072E-6 2.501934035143414E-6

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 28.556   .3246 6 autocmod 2.8

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