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(2020 VA5)
Classification: Apollo [NEO]          SPK-ID: 54087831
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459168.5 (2020-Nov-15.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6160293383588168 0.0010016  
a 2.470162913338676 0.0063382 au
q .9484700881961642 4.4422e-05 au
i 1.82603551805306 0.0023198 deg
node 227.1845963156137 0.0011939 deg
peri 217.4741453194836 0.0067282 deg
M 353.8624297857203 0.025361 deg
tp 2459192.675796710841
(2020-Dec-09.17579671)		 0.0076578 TDB
period 1418.034582423788
3.88		 5.4578
0.01494		 d
yr
n .2538725109120166 0.00097712 deg/d
Q 3.991855738481187 0.010243 au
   Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      1 day  
   first obs. used      2020-11-14  
   last obs. used      2020-11-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .3445  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:17:04  

Additional Information
 Earth MOID = .00585469 au 
 Jupiter MOID = 1.28045 au 
 T_jup = 3.191 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 1.003178114543404E-6 -4.05255914844873E-8 -6.768885089063994E-6 -5.715103535180433E-7 2.620385340575977E-6 2.29793487500721E-6
q -4.05255914844873E-8 1.973324077031825E-9 2.074147475620693E-7 4.13873683629888E-8 -2.193576087609901E-7 -8.685303924710002E-8
tp -6.768885089063994E-6 2.074147475620693E-7 5.864196312662873E-5 2.618332171175112E-7 4.612505277086126E-6 -1.667856181942849E-5
node -5.715103535180433E-7 4.13873683629888E-8 2.618332171175112E-7 1.425409747410195E-6 -7.774974086172062E-6 -9.500224157831229E-7
peri 2.620385340575977E-6 -2.193576087609901E-7 4.612505277086126E-6 -7.774974086172062E-6 4.526917012423441E-5 3.951432510718025E-6
i 2.29793487500721E-6 -8.685303924710002E-8 -1.667856181942849E-5 -9.500224157831229E-7 3.951432510718025E-6 5.381387650646492E-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 27.2   .60077 E2020W08 autocmod 2.8

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