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(2020 JY1)
Classification: Apollo [NEO]          SPK-ID: 54017032
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3910436472520754 0.00017853  
a 1.539718702018775 0.00041132 au
q .937621485039122 2.4409e-05 au
i 3.393566381882865 0.001036 deg
node 67.35862747097235 0.00050298 deg
peri 217.8752004406778 0.00041999 deg
M 345.9189021672619 0.007204 deg
tp 2459027.795717791335
(2020-Jun-27.29571779)
0.0030272 TDB
period 697.8474634296252
1.91
0.27963
0.0007656
d
yr
n .5158720477835546 0.00020672 deg/d
Q 2.141815918998428 0.00057216 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      8 days  
   first obs. used      2020-05-15  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .33236  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-02 06:15:17  

Additional Information
 Earth MOID = .00470029 au 
 Jupiter MOID = 3.03528 au 
 T_jup = 4.379 
[ show covariance matrix ]

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 25.372   .45392 10 autocmod 2.8

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