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JPL Small-Body Database Browser
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312126 (2007 TU239)
Classification: Main-belt Asteroid          SPK-ID: 2312126
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1037736465977435 8.4215e-08  
a 2.425378405489802 2.8245e-08 au
q 2.173688043972704 2.0293e-07 au
i 1.84049715010591 6.6511e-06 deg
node 26.81064983591124 0.00026241 deg
peri 92.92310826769359 0.00026449 deg
M 315.4550080783549 3.3786e-05 deg
tp 2458771.212007833355
(2019-Oct-14.71200783)
0.00013025 TDB
period 1379.646064996709
3.78
2.4101e-05
6.598e-08
d
yr
n .2609364888094388 4.5582e-09 deg/d
Q 2.677068767006899 3.1177e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      5469 days (14.97 yr)  
   first obs. used      2003-10-16  
   last obs. used      2018-10-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56433  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:54:37  

Additional Information
 Earth MOID = 1.19093 au 
 Jupiter MOID = 2.38081 au 
 T_jup = 3.503 
[ 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 17.7   n/a MPO460288  

312126 (2007 TU239)          Discovered 2007-Oct-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2007 TU239 = 2005 EQ165 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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