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(2020 VX)
Classification: Apollo [NEO]          SPK-ID: 54087439
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459161.5 (2020-Nov-08.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6808309875681059 0.0035226  
a 2.075205321912944 0.019444 au
q .6623412331883654 0.0011042 au
i 2.981461753157329 0.016103 deg
node 46.91155943571387 0.0011443 deg
peri 269.988667083854 0.010537 deg
M 18.23019238897825 0.28745 deg
tp 2459106.205900870657
(2020-Sep-13.70590087)
0.09475 TDB
period 1091.918025977517
2.99
15.346
0.04202
d
yr
n .3296950791500283 0.0046336 deg/d
Q 3.488069410637523 0.032681 au
  Orbit Determination Parameters
   # obs. used (total)      51  
   data-arc span      6 days  
   first obs. used      2020-11-05  
   last obs. used      2020-11-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .34661  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 05:20:57  

Additional Information
 Earth MOID = .00783062 au 
 Jupiter MOID = 1.85657 au 
 T_jup = 3.431 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 1.240839786521145E-5 -3.889705530881654E-6 .0003337371093900225 4.012192687850183E-6 -3.693168499013151E-5 5.670480144539415E-5
q -3.889705530881654E-6 1.219325813839808E-6 -.0001046175587398357 -1.25771997132239E-6 1.157791445384815E-5 -1.7775488529805E-5
tp .0003337371093900225 -.0001046175587398357 .008977502464173674 .0001078322926870141 -.0009921651503971836 .00152467979950383
node 4.012192687850183E-6 -1.25771997132239E-6 .0001078322926870141 1.309393751865213E-6 -1.201917297256698E-5 1.835758456626471E-5
peri -3.693168499013151E-5 1.157791445384815E-5 -.0009921651503971836 -1.201917297256698E-5 .0001110244151161705 -.0001691702141963594
i 5.670480144539415E-5 -1.7775488529805E-5 .00152467979950383 1.835758456626471E-5 -.0001691702141963594 .0002593076674304997

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 24.937   .3231 7 autocmod 2.8

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