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(2019 TZ)
Classification: Apollo [NEO]          SPK-ID: 3873326
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 2458759.5 (2019-Oct-03.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3842427662814318 0.0012121  
a 1.087389639953475 0.00095584 au
q .6695680366719818 0.00072961 au
i 1.240616040612554 0.0053935 deg
node 150.3685135454407 0.055516 deg
peri 326.6808995580571 0.057504 deg
M 298.2636124526706 0.15217 deg
tp 2458830.525602434627
(2019-Dec-13.02560243)
0.08142 TDB
period 414.167687684405
1.13
0.5461
0.001495
d
yr
n .869213148936716 0.0011461 deg/d
Q 1.505211243234969 0.0013231 au
  Orbit Determination Parameters
   # obs. used (total)      17  
   data-arc span      4 days  
   first obs. used      2019-10-02  
   last obs. used      2019-10-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .43709  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:55:23  

Additional Information
 Earth MOID = .0155036 au 
 Jupiter MOID = 3.59204 au 
 T_jup = 5.629 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 1.469097637592834E-6 -8.842284404239771E-7 -9.868253861403482E-5 6.533614003642652E-5 -6.717227030783661E-5 6.521599076981527E-6
q -8.842284404239771E-7 5.323289669430267E-7 5.938782303595178E-5 -3.918136898273371E-5 4.026273251607427E-5 -3.921206677921324E-6
tp -9.868253861403482E-5 5.938782303595178E-5 .006629207970537181 -.004397636236924263 .004522452844759786 -.0004383202153891327
node 6.533614003642652E-5 -3.918136898273371E-5 -.004397636236924263 .003081985787074415 -.00319092292702341 .0002949908550328047
peri -6.717227030783661E-5 4.026273251607427E-5 .004522452844759786 -.00319092292702341 .003306687471577657 -.0003039112962642759
i 6.521599076981527E-6 -3.921206677921324E-6 -.0004383202153891327 .0002949908550328047 -.0003039112962642759 2.90897991106917E-5

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 26.6   .38294 MPO492740 autocmod 2.8

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