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JPL Small-Body Database Browser
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(2015 TZ143)
Classification: Apollo [NEO]          SPK-ID: 3729539
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6372687576801755 0.0005341  
a 2.573282510891759 0.0031778 au
q .9334099620156451 0.00022169 au
i 2.583446129181521 0.0015579 deg
node 202.0487452803569 0.0029093 deg
peri 216.587625381515 0.0059395 deg
M 129.02548821304 0.94339 deg
tp 2458856.115803401559
(2020-Jan-07.61580340)
2.9501 TDB
period 1507.751014700503
4.13
2.793
0.007647
d
yr
n .2387662130484521 0.00044229 deg/d
Q 4.213155059767874 0.005203 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      14 days  
   first obs. used      2015-10-09  
   last obs. used      2015-10-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .46787  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 14:50:20  

Additional Information
 Earth MOID = .00267405 au 
 Jupiter MOID = 1.16637 au 
 T_jup = 3.105 
[ 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 26.3   n/a MPO350756  

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