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JPL Small-Body Database Browser
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447795 (2007 TH19)
Classification: Amor [NEO]          SPK-ID: 2447795
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5028975270188745 4.4248e-07  
a 2.505845238865783 1.0502e-07 au
q 1.24566186514816 1.0702e-06 au
i 2.275048144348982 2.8866e-05 deg
node 86.36794854873285 0.00063819 deg
peri 194.84124330825 0.00075379 deg
M 24.41834402809775 0.00055039 deg
tp 2458502.224898183037
(2019-Jan-18.72489818)
0.0022093 TDB
period 1448.871250785741
3.97
9.1087e-05
2.494e-07
d
yr
n .248469282418826 1.5621e-08 deg/d
Q 3.766028612583405 1.5784e-07 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      4441 days (12.16 yr)  
   first obs. used      2007-10-08  
   last obs. used      2019-12-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .75032  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-07 05:40:45  

Additional Information
 Earth MOID = .228904 au 
 Jupiter MOID = 1.41156 au 
 T_jup = 3.275 
[ 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 17.9   n/a MPO357077  

447795 (2007 TH19)          Discovered 2007-Oct-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

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