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JPL Small-Body Database Browser
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390876 (2004 TV239)
Classification: Main-belt Asteroid          SPK-ID: 2390876
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2726607041317191 8.7078e-08  
a 2.381787759136781 2.2685e-08 au
q 1.732367831638237 2.0713e-07 au
i 2.150150603518016 1.0763e-05 deg
node 183.7994683925259 0.00019936 deg
peri 146.2367261349725 0.00020035 deg
M 18.85101003304796 2.3018e-05 deg
tp 2458530.195173781816
(2019-Feb-15.69517378)
8.5544e-05 TDB
period 1342.619700173914
3.68
1.9181e-05
5.251e-08
d
yr
n .2681325173117659 3.8307e-09 deg/d
Q 3.031207686635325 2.887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      8600 days (23.55 yr)  
   first obs. used      1996-05-20  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56995  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:24:53  

Additional Information
 Earth MOID = .721132 au 
 Jupiter MOID = 2.3392 au 
 T_jup = 3.486 
[ 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 17.6   n/a MPO446658  

390876 (2004 TV239)          Discovered 2004-Sep-22 by Yeung, W. K. Y. at Desert Eagle
Reference: Last Updated: 2014-04-17

Alternate Designations
 2004 TV239 = 2004 SA62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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