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JPL Small-Body Database Browser
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410231 (2007 TO9)
Classification: Main-belt Asteroid          SPK-ID: 2410231
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .115191804774569 6.5515e-08  
a 2.340240258572698 2.5386e-08 au
q 2.070663759581604 1.5419e-07 au
i 7.798961251414825 7.1568e-06 deg
node 6.884817820891976 3.73e-05 deg
peri 312.5064405049888 4.7045e-05 deg
M 127.1430939721047 2.989e-05 deg
tp 2458138.672945534207
(2018-Jan-20.17294553)
0.00010511 TDB
period 1307.64270723318
3.58
2.1278e-05
5.826e-08
d
yr
n .2753045598837301 4.4797e-09 deg/d
Q 2.609816757563791 2.8311e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      4644 days (12.71 yr)  
   first obs. used      2006-03-26  
   last obs. used      2018-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63846  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:19:13  

Additional Information
 Earth MOID = 1.06675 au 
 Jupiter MOID = 2.6841 au 
 T_jup = 3.543 
[ 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 17.3   n/a MPO472141  

410231 (2007 TO9)          Discovered 2007-Sep-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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