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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1228480060035192 5.5144e-08  
a 2.712277291584244 3.1208e-08 au
q 2.379079434584494 1.5696e-07 au
i 6.272068023102103 8.0218e-06 deg
node 8.783025820714066 4.308e-05 deg
peri 295.2432547964414 5.2183e-05 deg
M 260.5143687220338 2.898e-05 deg
tp 2459451.376310854574
(2021-Aug-24.87631085)
0.00013113 TDB
period 1631.546885943075
4.47
2.8159e-05
7.71e-08
d
yr
n .220649497174524 3.8082e-09 deg/d
Q 3.045475148583994 3.5041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      5601 days (15.33 yr)  
   first obs. used      2004-10-04  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60271  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 13:01:08  

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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