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JPL Small-Body Database Browser
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(2017 TB)
Classification: Apollo [NEO]          SPK-ID: 3782019
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 .2095738693313667 0.00018464  
a 1.041229501286341 0.00013258 au
q .8230150058397934 8.7575e-05 au
i 1.123220826684937 0.0013842 deg
node 190.5686977397461 0.001372 deg
peri 273.227241880561 0.018457 deg
M 118.6199773827949 0.21587 deg
tp 2459268.628588306564
(2021-Feb-23.12858831)
0.20828 TDB
period 388.0771959775615
1.06
0.074119
0.0002029
d
yr
n .9276504874066733 0.00017717 deg/d
Q 1.259443996732889 0.00016036 au
  Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      2 days  
   first obs. used      2017-10-03  
   last obs. used      2017-10-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .34223  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 19:52:54  

Additional Information
 Earth MOID = .000658536 au 
 Jupiter MOID = 3.83893 au 
 T_jup = 5.872 
[ 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 29.1   n/a MPO421483  

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