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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1715275998299957 4.8186e-07  
a 2.533645270875703 4.2477e-08 au
q 2.099055178741774 1.2519e-06 au
i 4.391830315025831 2.6952e-05 deg
node 208.8882748657583 0.00012235 deg
peri 142.3048247761999 0.0003097 deg
M 84.72307233149341 0.00024387 deg
tp 2458653.829938159999
(2019-Jun-19.32993816)
0.0010054 TDB
period 1473.04882634679
4.03
3.7044e-05
1.014e-07
d
yr
n .2443910843694245 6.1458e-09 deg/d
Q 2.968235363009631 4.9763e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      7279 days (19.93 yr)  
   first obs. used      1999-11-28  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59843  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:21:07  

Additional Information
 Earth MOID = 1.09564 au 
 Jupiter MOID = 2.47931 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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