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JPL Small-Body Database Browser
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39697 (1996 TH5)
Classification: Main-belt Asteroid          SPK-ID: 2039697
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1843510984911249 5.2143e-08  
a 2.403201399250571 9.485e-09 au
q 1.96016858140332 1.2269e-07 au
i 2.629983242312285 4.8763e-06 deg
node 16.77563508590948 9.7142e-05 deg
peri 52.76911245958888 9.8297e-05 deg
M 76.3495507235727 1.2862e-05 deg
tp 2458711.905756440778
(2019-Aug-16.40575644)
4.8329e-05 TDB
period 1360.766719603537
3.73
8.056e-06
2.206e-08
d
yr
n .2645567346803476 1.5662e-09 deg/d
Q 2.846234217097822 1.1234e-08 au
  Orbit Determination Parameters
   # obs. used (total)      698  
   data-arc span      8539 days (23.38 yr)  
   first obs. used      1996-09-19  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53776  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:33:47  

Additional Information
 Earth MOID = .975721 au 
 Jupiter MOID = 2.44692 au 
 T_jup = 3.500 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO358990  

39697 (1996 TH5)          Discovered 1996-Oct-09 by Comba, P. G. at Prescott
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

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