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160275 (2002 TH130)
Classification: Main-belt Asteroid          SPK-ID: 2160275
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .136568123231384 5.8401e-08  
a 3.050825715385312 2.9944e-08 au
q 2.634180173129096 1.7628e-07 au
i 11.09529851267067 6.7729e-06 deg
node 145.0571131793182 2.6935e-05 deg
peri 238.7973850914975 3.4203e-05 deg
M 97.71679488596034 1.9308e-05 deg
tp 2458472.187072965124
(2018-Dec-19.68707297)
0.00010445 TDB
period 1946.366066903014
5.33
2.8655e-05
7.845e-08
d
yr
n .1849600679551605 2.7231e-09 deg/d
Q 3.467471257641529 3.4033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      6487 days (17.76 yr)  
   first obs. used      2002-08-12  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52439  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:29:16  

Additional Information
 Earth MOID = 1.65665 au 
 Jupiter MOID = 2.06864 au 
 T_jup = 3.194 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457360.5 (2015-Dec-04.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1342996764692489 5.805e-08  
q 2.643572713327166 1.7448e-07 au
tp 2456525.185384217172
(2013-Aug-20.68538422)
0.00011302 TDB
node 145.1064164332078 2.6905e-05 deg
peri 238.8088078236619 3.4477e-05 deg
i 11.09710062295097 6.7746e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      6487 days (17.76 yr)  
   first obs. used      2002-08-12  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52439  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:29:16  

Additional Information
 Jupiter MOID = 2.06864 au 
 T_jup = 3.194 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.369803973756766E-15 -1.001606847881361E-14 -2.52551501778619E-12 9.53207184801491E-15 -5.159071384579422E-13 -4.464035284604488E-15
q -1.001606847881361E-14 3.044160935978732E-14 6.682751492469284E-12 -3.089128289768404E-14 1.434627707537579E-12 1.443038327703388E-14
tp -2.52551501778619E-12 6.682751492469284E-12 1.277272541145121E-8 -7.46001870060886E-12 2.45279255348846E-9 1.425969105461708E-12
node 9.53207184801491E-15 -3.089128289768404E-14 -7.46001870060886E-12 7.238650881273006E-10 -7.118392381699139E-10 6.258341123688072E-11
peri -5.159071384579422E-13 1.434627707537579E-12 2.45279255348846E-9 -7.118392381699139E-10 1.18868540598461E-9 -6.092056269682162E-11
i -4.464035284604488E-15 1.443038327703388E-14 1.425969105461708E-12 6.258341123688072E-11 -6.092056269682162E-11 4.589526173903785E-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 15.0   n/a MPO454060  

160275 (2002 TH130)          Discovered 2002-Oct-04 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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