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JPL Small-Body Database Browser
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268137 (2004 TX151)
Classification: Main-belt Asteroid          SPK-ID: 2268137
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06432028933583314 6.0289e-08  
a 2.767240248204006 3.1829e-08 au
q 2.589250554777762 1.7507e-07 au
i 2.344289182633072 7.8978e-06 deg
node 212.4665787134909 0.000171 deg
peri 234.273855039319 0.00018286 deg
M 82.688081573365 6.7387e-05 deg
tp 2458614.302782272126
(2019-May-10.80278227)
0.0003121 TDB
period 1681.391026815385
4.60
2.901e-05
7.943e-08
d
yr
n .2141084341825309 3.6941e-09 deg/d
Q 2.945229941630251 3.3877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      9304 days (25.47 yr)  
   first obs. used      1993-04-26  
   last obs. used      2018-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57335  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:22:14  

Additional Information
 Earth MOID = 1.60637 au 
 Jupiter MOID = 2.18625 au 
 T_jup = 3.335 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456663.5 (2014-Jan-06.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06294955329907351 6.0466e-08  
q 2.592872472654033 1.7481e-07 au
tp 2456940.027891535796
(2014-Oct-09.52789154)
0.00030816 TDB
node 212.6176808859106 0.00017137 deg
peri 235.8718235984746 0.00018365 deg
i 2.341036726521706 7.8905e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      9304 days (25.47 yr)  
   first obs. used      1993-04-26  
   last obs. used      2018-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57335  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:22:14  

Additional Information
 Jupiter MOID = 2.18625 au 
 T_jup = 3.335 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.656157008326488E-15 -1.042358711217104E-14 -1.335166145544536E-12 5.332802986753461E-15 -2.805275532008901E-13 -4.071497802756023E-16
q -1.042358711217104E-14 3.055969720725419E-14 6.34668913397054E-12 -1.772162107228432E-14 1.317682998884502E-12 2.201525035047226E-15
tp -1.335166145544536E-12 6.34668913397054E-12 9.496195994869273E-8 -1.250530480086362E-11 2.039569980683945E-8 -8.295883701993019E-13
node 5.332802986753461E-15 -1.772162107228432E-14 -1.250530480086362E-11 2.936819359206488E-8 -2.93460051255022E-8 -2.258506353258823E-10
peri -2.805275532008901E-13 1.317682998884502E-12 2.039569980683945E-8 -2.93460051255022E-8 3.372742095552781E-8 2.254060979463131E-10
i -4.071497802756023E-16 2.201525035047226E-15 -8.295883701993019E-13 -2.258506353258823E-10 2.254060979463131E-10 6.226052229468467E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO418423  

268137 (2004 TX151)          Discovered 2004-Oct-06 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

Alternate Designations
 2004 TX151 = 2009 SM96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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