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JPL Small-Body Database Browser
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447815 (2007 TH232)
Classification: Main-belt Asteroid          SPK-ID: 2447815
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1713285920202108 5.7319e-07  
a 2.532988955395489 4.1845e-08 au
q 2.099015524064836 1.4768e-06 au
i 4.392355321788814 3.5488e-05 deg
node 208.8918083901262 0.00018647 deg
peri 142.2433961364483 0.00039949 deg
M 347.0071568107872 0.00031002 deg
tp 2458653.643489462629
(2019-Jun-19.14348946)
0.0012672 TDB
period 1472.476495554905
4.03
3.6488e-05
9.99e-08
d
yr
n .2444860757280431 6.0584e-09 deg/d
Q 2.966962386726143 4.9015e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      6765 days (18.52 yr)  
   first obs. used      1999-11-28  
   last obs. used      2018-06-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64259  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:50:21  

Additional Information
 Earth MOID = 1.09469 au 
 Jupiter MOID = 2.47683 au 
 T_jup = 3.425 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO456122  

447815 (2007 TH232)          Discovered 2007-Sep-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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