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JPL Small-Body Database Browser
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268135 (2004 TR147)
Classification: Main-belt Asteroid          SPK-ID: 2268135
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0627205315144287 6.9158e-08  
a 2.856438920264598 3.2752e-08 au
q 2.677281552947102 2.0302e-07 au
i 5.426462742110258 7.3746e-06 deg
node 353.9113985688607 6.5888e-05 deg
peri 320.6296555318032 8.2257e-05 deg
M 65.21196524251152 4.8953e-05 deg
tp 2458281.081087048214
(2018-Jun-11.58108705)
0.00024076 TDB
period 1763.339108628502
4.83
3.0328e-05
8.303e-08
d
yr
n .2041581215084616 3.5114e-09 deg/d
Q 3.035596287582095 3.4807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      7326 days (20.06 yr)  
   first obs. used      1999-09-07  
   last obs. used      2019-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55893  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:14:04  

Additional Information
 Earth MOID = 1.66568 au 
 Jupiter MOID = 2.16818 au 
 T_jup = 3.294 
[ 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 16.5   n/a MPO454992  

268135 (2004 TR147)          Discovered 2004-Oct-06 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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