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JPL Small-Body Database Browser
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(2018 TS1)
Classification: Apollo [NEO]          SPK-ID: 3831205
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4232514743733465 0.00050046  
a 1.378968331327407 0.00090246 au
q .7953179519789288 0.00016963 au
i 2.197361299926989 0.0029459 deg
node 355.7851017061899 0.004571 deg
peri 97.75344768616107 0.0043144 deg
M 211.243096391016 0.55129 deg
tp 2459640.901853254981
(2022-Mar-02.40185325)
1.1457 TDB
period 591.4661103935437
1.62
0.58062
0.00159
d
yr
n .6086570196903874 0.0005975 deg/d
Q 1.962618710675886 0.0012844 au
  Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      9 days  
   first obs. used      2018-10-04  
   last obs. used      2018-10-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .49319  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:43:12  

Additional Information
 Earth MOID = .00777143 au 
 Jupiter MOID = 3.24423 au 
 T_jup = 4.706 
[ 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 25.7   .48835 MPO458800 autocmod 2.6n

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