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JPL Small-Body Database Browser
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(2019 TM7)
Classification: Apollo [NEO]          SPK-ID: 3879188
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 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7376596299101069 0.00097402  
a 1.860806405665553 0.0055721 au
q .4881646411279449 0.00035069 au
i 8.408179191425717 0.011506 deg
node 32.58355853144279 0.0023412 deg
peri 94.50830375196725 0.0055421 deg
M 338.6811145736713 0.11063 deg
tp 2458821.405039749038
(2019-Dec-03.90503975)
0.038301 TDB
period 927.1504543686405
2.54
4.1645
0.0114
d
yr
n .3882864947147638 0.0017441 deg/d
Q 3.233448170203161 0.0096824 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      10 days  
   first obs. used      2019-10-06  
   last obs. used      2019-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .60569  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-17 06:53:29  

Additional Information
 Earth MOID = .0176747 au 
 Jupiter MOID = 1.93416 au 
 T_jup = 3.595 
[ 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 23.847   .30206 2 autocmod 2.8

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2019-Oct-18 14:44 < 00:01 Earth 0.0283562114037925 0.0282327643123805 0.0284796581492937 24.0522999703956 24.0483929757684 2458775.113808563 0.119359612760744 6153.81696578952 7.92301145750942 0.00420083659378268 585.665359108853 T 2 CATAB v2.0f-lin.ifort 2019-Oct-17 06:53:43 2019-Oct-17 06:53
2021-Mar-31 12:23 5_05:20 Jupiter 1.95268047293494 1.92814471943868 1.97770678158476 4.9435939483012 4.85505639692374 2459305.015791398 7519.70367269146 1991013.89273493 436.799192101736 48.4073148620974 587329.493068717 T 2 CATAB v2.0f-lin.ifort 2019-Oct-17 06:53:43 2019-Oct-17 06:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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