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JPL Small-Body Database Browser
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357556 (2004 TU29)
Classification: Main-belt Asteroid          SPK-ID: 2357556
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .139847807481718 5.7136e-08  
a 2.314940123876519 2.2198e-08 au
q 1.991200823100931 1.3697e-07 au
i 7.057216116732319 1.0845e-05 deg
node 21.83432885815613 5.3062e-05 deg
peri 86.5550915796636 7.0723e-05 deg
M 326.9471980073678 5.0265e-05 deg
tp 2458718.617392649378
(2019-Aug-23.11739265)
0.00018017 TDB
period 1286.494904826973
3.52
1.8504e-05
5.066e-08
d
yr
n .2798301016578205 4.025e-09 deg/d
Q 2.638679424652107 2.5302e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      7174 days (19.64 yr)  
   first obs. used      1999-03-21  
   last obs. used      2018-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53977  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:12:55  

Additional Information
 Earth MOID = 1.02275 au 
 Jupiter MOID = 2.49122 au 
 T_jup = 3.559 
[ 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 17.3   n/a MPO455581  

357556 (2004 TU29)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2004 TU29 = 2011 UX121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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