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JPL Small-Body Database Browser
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(2014 TW)
Classification: Amor [NEO]          SPK-ID: 3692563
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .008636114762163815 4.4889e-07  
a 1.028933446755803 6.2914e-07 au
q 1.020047459426991 1.0828e-06 au
i 9.010576305063324 3.8327e-05 deg
node 10.78109587818641 9.5107e-06 deg
peri 190.4220377689837 0.002559 deg
M 320.0994294140515 0.0012685 deg
tp 2459042.752845283892
(2020-Jul-12.25284528)
0.0013279 TDB
period 381.2232276086311
1.04
0.00034965
9.573e-07
d
yr
n .9443286083543178 8.6611e-07 deg/d
Q 1.037819434084615 6.3457e-07 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   # delay obs. used      0  
   # Doppler obs. used      2  
   data-arc span      26 days  
   first obs. used      2014-10-02  
   last obs. used      2014-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .74811  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:38:15  

Additional Information
 Earth MOID = .0207358 au 
 Jupiter MOID = 3.91748 au 
 T_jup = 5.935 
[ 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 26.0   n/a MPO315327  

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