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268122 (2004 TJ50)
Classification: Main-belt Asteroid          SPK-ID: 2268122
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1228480062889335 5.4259e-08  
a 2.712277290984871 2.9608e-08 au
q 2.37907943328463 1.5592e-07 au
i 6.272067484719218 8.0025e-06 deg
node 8.783038401172391 4.0638e-05 deg
peri 295.2432430246799 5.0049e-05 deg
M 260.514368147506 2.8949e-05 deg
tp 2459451.376313308922
(2021-Aug-24.87631331)
0.00013108 TDB
period 1631.546885402254
4.47
2.6716e-05
7.314e-08
d
yr
n .2206494972476643 3.613e-09 deg/d
Q 3.045475148685112 3.3245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      5685 days (15.56 yr)  
   first obs. used      2004-10-04  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58702  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 15:33:24  

Additional Information
 Earth MOID = 1.37257 au 
 Jupiter MOID = 2.20667 au 
 T_jup = 3.343 
[ 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 16.0   n/a MPO427486  

268122 (2004 TJ50)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2004 TJ50 = 2008 SL41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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