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(2019 TS)
Classification: Apollo [NEO]          SPK-ID: 3873318
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3801074235617585 0.00018476  
a 1.509291183590497 0.0004208 au
q .935598400391436 1.8016e-05 au
i .528270300580726 0.0002607 deg
node 140.6950458625863 0.0048296 deg
peri 277.7477490610734 0.0054464 deg
M 317.0168073643874 0.13034 deg
tp 2459477.363800540661
(2021-Sep-19.86380054)
0.27902 TDB
period 677.2639817945715
1.85
0.28324
0.0007755
d
yr
n .5315504879590595 0.0002223 deg/d
Q 2.082983966789558 0.00058075 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      32 days  
   first obs. used      2019-09-06  
   last obs. used      2019-10-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .47067  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:55:19  

Additional Information
 Earth MOID = .00665777 au 
 Jupiter MOID = 3.27399 au 
 T_jup = 4.444 
[ 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 25.6   .55551 E2019X49 autocmod 2.8

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