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JPL Small-Body Database Browser
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344930 (2004 TU117)
Classification: Main-belt Asteroid          SPK-ID: 2344930
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2272691260243359 4.452e-08  
a 2.424192684008731 1.0453e-08 au
q 1.873248531399478 1.0806e-07 au
i 3.483515712433657 3.6247e-06 deg
node 93.01029143008307 9.376e-05 deg
peri 284.83347411768 9.4631e-05 deg
M 312.0711422514125 1.0274e-05 deg
tp 2458784.045486487946
(2019-Oct-27.54548649)
3.9145e-05 TDB
period 1378.63446448623
3.77
8.9173e-06
2.441e-08
d
yr
n .2611279561578056 1.689e-09 deg/d
Q 2.975136836617984 1.2829e-08 au
  Orbit Determination Parameters
   # obs. used (total)      343  
   data-arc span      7031 days (19.25 yr)  
   first obs. used      2000-08-28  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53207  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:57:44  

Additional Information
 Earth MOID = .878126 au 
 Jupiter MOID = 2.48726 au 
 T_jup = 3.473 
[ 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 16.9   n/a MPO446553  

344930 (2004 TU117)          Discovered 2004-Oct-05 by LONEOS at Anderson Mesa
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2004 TU117 = 2000 QN66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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