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JPL Small-Body Database Browser
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447812 (2007 TO193)
Classification: Main-belt Asteroid          SPK-ID: 2447812
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1849714501963104 1.2965e-07  
a 2.551120738844212 2.4895e-08 au
q 2.079236236154315 3.4358e-07 au
i 11.62088308459189 1.3243e-05 deg
node 181.5413698270258 4.3408e-05 deg
peri 193.278139861189 7.2528e-05 deg
M 290.9708472327812 5.5835e-05 deg
tp 2458885.880956423059
(2020-Feb-06.38095642)
0.00023393 TDB
period 1488.315301489405
4.07
2.1785e-05
5.964e-08
d
yr
n .2418842295310251 3.5406e-09 deg/d
Q 3.023005241534109 2.9499e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      5846 days (16.01 yr)  
   first obs. used      2003-09-27  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50083  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:23:11  

Additional Information
 Earth MOID = 1.08036 au 
 Jupiter MOID = 2.4381 au 
 T_jup = 3.388 
[ 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 18.2   n/a MPO402791  

447812 (2007 TO193)          Discovered 2007-Oct-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

Alternate Designations
 2007 TO193 = 2003 SQ241 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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