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(2019 TG7)
Classification: Apollo [NEO]          SPK-ID: 3879170
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 2458766.5 (2019-Oct-10.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .50415316975223 0.0043624  
a 2.047378092074811 0.017343 au
q 1.015185937274022 0.00035988 au
i 5.682927579851182 0.0743 deg
node 215.6292974279753 0.13241 deg
peri 185.7902587197121 0.32279 deg
M 352.6785880951814 0.052476 deg
tp 2458788.261450760834
(2019-Oct-31.76145076)
0.13309 TDB
period 1070.028892752801
2.93
13.596
0.03722
d
yr
n .3364395133984176 0.0042749 deg/d
Q 3.0795702468756 0.026087 au
  Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      1 day  
   first obs. used      2019-10-10  
   last obs. used      2019-10-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .56331  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-11 09:12:02  

Additional Information
 Earth MOID = .0234931 au 
 Jupiter MOID = 2.34373 au 
 T_jup = 3.620 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 1.90308517522197E-5 -1.452942489593121E-6 .0005537912211791067 -.0005522542992694316 .001355106418258077 .000321168323675502
q -1.452942489593121E-6 1.295150469723605E-7 -4.773111593372546E-5 4.74502166493163E-5 -.0001154202031546715 -2.588505724875193E-5
tp .0005537912211791067 -4.773111593372546E-5 .01771395189300693 -.0176209143823135 .04294140159551962 .00974622761704313
node -.0005522542992694316 4.74502166493163E-5 -.0176209143823135 .01753186306946443 -.04272837866999299 -.009708766312702982
peri .001355106418258077 -.0001154202031546715 .04294140159551962 -.04272837866999299 .1041920214593462 .02374807097895434
i .000321168323675502 -2.588505724875193E-5 .00974622761704313 -.009708766312702982 .02374807097895434 .005520508207209902

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 26.0   .36668 MPO502097 autocmod 2.8

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