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JPL Small-Body Database Browser
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(2017 TA)
Classification: Apollo [NEO]          SPK-ID: 3782020
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 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2412699614044932 0.00022633  
a 1.304285765760854 0.0003883 au
q .989600789395303 6.2337e-07 au
i 19.70387674206746 0.012332 deg
node 193.0075469454486 0.00079303 deg
peri 199.05126249 0.0059498 deg
M 170.2485225217158 0.42682 deg
tp 2459139.200815502112
(2020-Oct-16.70081550)
0.53016 TDB
period 544.0734817973221
1.49
0.24297
0.0006652
d
yr
n .6616753288742475 0.00029548 deg/d
Q 1.618970742126405 0.00048199 au
  Orbit Determination Parameters
   # obs. used (total)      41  
   data-arc span      3 days  
   first obs. used      2017-10-03  
   last obs. used      2017-10-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .36334  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 19:52:54  

Additional Information
 Earth MOID = .000399249 au 
 Jupiter MOID = 3.83884 au 
 T_jup = 4.904 
[ 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 24.8   n/a MPO421483  

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