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(2021 JZ5)
Classification: Aten [NEO]          SPK-ID: 54145088
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5139592010824334 0.00015321  
a .8706098312993578 4.3027e-05 au
q .4231518979502277 0.00011247 au
i 15.99487177986078 0.0080284 deg
node 230.4938685993534 5.1977e-05 deg
peri 224.3400491297283 0.00075445 deg
M 142.2910333471184 0.027263 deg
tp 2459279.224090398577
(2021-Mar-05.72409040)
0.013776 TDB
period 296.7110889799953
0.81
0.021996
6.022e-05
d
yr
n 1.213301468568543 8.9945e-05 deg/d
Q 1.318067764648488 6.5141e-05 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      8 days  
   first obs. used      2021-05-12  
   last obs. used      2021-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .40852  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-25 09:49:04  

Additional Information
 Earth MOID = .0015262 au 
 Jupiter MOID = 3.92149 au 
 T_jup = 6.651 
[ 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 28.35   .22494 MPO622857 autocmod 2.9c

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