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(2019 TZ)
Classification: Apollo [NEO]          SPK-ID: 3873326
[ 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 2458759.5 (2019-Oct-03.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3842427716212725 0.0012121  
a 1.087389655279307 0.00095584 au
q .6695680403024861 0.00072961 au
i 1.240616065190662 0.0053935 deg
node 150.3685145934624 0.055516 deg
peri 326.6808971756074 0.057504 deg
M 298.26361445535 0.15217 deg
tp 2458830.525601632181
(2019-Dec-13.02560163)		 0.08142 TDB
period 414.1676964404167
1.13		 0.5461
0.001495		 d
yr
n .8692131305604869 0.0011461 deg/d
Q 1.505211270256128 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .43709  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-06 05:59:14  

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 1.469097597342947E-6 -8.842284240181034E-7 -9.868253047109704E-5 6.53361269680697E-5 -6.717225044719823E-5 6.521598801845849E-6
q -8.842284240181034E-7 5.323289617655069E-7 5.938781866085948E-5 -3.918136148475356E-5 4.026272094188542E-5 -3.92120654737736E-6
tp -9.868253047109704E-5 5.938781866085948E-5 .006629207058136299 -.004397635115810837 .004522451260433927 -.0004383201727363772
node 6.53361269680697E-5 -3.918136148475356E-5 -.004397635115810837 .003081984669962384 -.003190921489578285 .0002949907920324471
peri -6.717225044719823E-5 4.026272094188542E-5 .004522451260433927 -.003190921489578285 .003306685696402954 -.0003039112029154627
i 6.521598801845849E-6 -3.92120654737736E-6 -.0004383201727363772 .0002949907920324471 -.0003039112029154627 2.908979744901119E-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

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