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(2020 JV2)
Classification: Apollo [NEO]          SPK-ID: 54017064
[ 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 2458990.5 (2020-May-21.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5544507742466661 0.0013028  
a 2.117732781191546 0.0059574 au
q .9435542010123477 0.00010471 au
i 6.388641611882925 0.010784 deg
node 242.0520490207338 9.8085e-05 deg
peri 46.10685075126267 0.0023414 deg
M 347.4590559431457 0.057639 deg
tp 2459029.713255179911
(2020-Jun-29.21325518)		 0.014763 TDB
period 1125.654639775894
3.08		 4.7498
0.013		 d
yr
n .3198138996448077 0.0013495 deg/d
Q 3.291911361370744 0.0092604 au
   Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      11 days  
   first obs. used      2020-05-15  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .45176  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-14 06:29:38  

Additional Information
 Earth MOID = .0172729 au 
 Jupiter MOID = 1.94093 au 
 T_jup = 3.512 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 1.697316947474068E-6 -1.364114073961448E-7 -1.923275352257549E-5 1.268110542843497E-7 3.040359874642798E-6 1.404892154910796E-5
q -1.364114073961448E-7 1.096451855794844E-8 1.545578124210917E-6 -1.020151206748843E-8 -2.445647242734237E-7 -1.129080855519936E-6
tp -1.923275352257549E-5 1.545578124210917E-6 .0002179460816018356 -1.435906594340962E-6 -3.442823691619581E-5 -.0001591935518251682
node 1.268110542843497E-7 -1.020151206748843E-8 -1.435906594340962E-6 9.620667503296944E-9 2.287010989482761E-7 1.049538935769979E-6
peri 3.040359874642798E-6 -2.445647242734237E-7 -3.442823691619581E-5 2.287010989482761E-7 5.482156687619338E-6 2.516310889432442E-5
i 1.404892154910796E-5 -1.129080855519936E-6 -.0001591935518251682 1.049538935769979E-6 2.516310889432442E-5 .0001162853063917586

[ 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 25.647   .56741 7 autocmod 2.8

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