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JPL Small-Body Database Browser
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410268 (2007 TJ142)
Classification: Main-belt Asteroid          SPK-ID: 2410268
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2028847836970397 2.1792e-07  
a 2.311681342884938 3.8823e-08 au
q 1.842676373657246 5.0636e-07 au
i 13.46923900839983 1.0035e-05 deg
node 356.6068812914401 2.5908e-05 deg
peri 335.2229055677667 3.4921e-05 deg
M 133.2558259698162 2.4225e-05 deg
tp 2458125.302569641400
(2018-Jan-06.80256964)
8.0137e-05 TDB
period 1283.779329602034
3.51
3.234e-05
8.854e-08
d
yr
n .2804220255763103 7.0643e-09 deg/d
Q 2.780686312112632 4.67e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      4080 days (11.17 yr)  
   first obs. used      2007-10-08  
   last obs. used      2018-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63342  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:55:00  

Additional Information
 Earth MOID = .840865 au 
 Jupiter MOID = 2.62483 au 
 T_jup = 3.520 
[ 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 17.6   n/a MPO472142  

410268 (2007 TJ142)          Discovered 2007-Oct-08 by CSS at Catalina
Reference: Last Updated: 2014-10-09

Alternate Designations
 2007 TJ142 = 2011 WW78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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