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19305 (1996 TH10)
Classification: Main-belt Asteroid          SPK-ID: 2019305
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1935324718649671 4.1e-08  
a 2.554921775188527 1.0995e-08 au
q 2.060461448614662 1.0602e-07 au
i 14.78071457249629 4.7447e-06 deg
node 4.090709570423832 1.4344e-05 deg
peri 5.458368542946402 1.8875e-05 deg
M 293.3151092573582 1.5546e-05 deg
tp 2459276.805660217629
(2021-Mar-03.30566022)
6.576e-05 TDB
period 1491.642807997287
4.08
9.6289e-06
2.636e-08
d
yr
n .2413446423432592 1.5579e-09 deg/d
Q 3.049382101762393 1.3123e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1355  
   data-arc span      10128 days (27.73 yr)  
   first obs. used      1992-09-24  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54631  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 18:31:34  

Additional Information
 Earth MOID = 1.05998 au 
 Jupiter MOID = 2.41527 au 
 T_jup = 3.366 
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Orbital Elements at Epoch 2456987.5 (2014-Nov-26.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1939937688626133 4.0803e-08  
q 2.057891035112486 1.0528e-07 au
tp 2456298.279811486748
(2013-Jan-05.77981149)
5.3076e-05 TDB
node 4.152668976358868 1.434e-05 deg
peri 5.869665240300538 1.888e-05 deg
i 14.78757525019377 4.7457e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1355  
   data-arc span      10128 days (27.73 yr)  
   first obs. used      1992-09-24  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54631  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 18:31:34  

Additional Information
 Jupiter MOID = 2.41527 au 
 T_jup = 3.366 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.664901112025622E-15 -4.281308260266923E-15 -5.41776982246612E-13 -1.48304189842844E-15 -1.325982519365442E-13 2.666853261093463E-15
q -4.281308260266923E-15 1.108420265204851E-14 1.640850315461641E-12 3.928476982166805E-15 4.00430246108138E-13 -7.184689375488901E-15
tp -5.41776982246612E-13 1.640850315461641E-12 2.817053605470089E-9 -7.094993053887839E-12 6.641004650500817E-10 -6.065785561960889E-12
node -1.48304189842844E-15 3.928476982166805E-15 -7.094993053887839E-12 2.056425616585852E-10 -1.998912624843515E-10 -6.978983952341178E-12
peri -1.325982519365442E-13 4.00430246108138E-13 6.641004650500817E-10 -1.998912624843515E-10 3.564426508604439E-10 5.470891003324761E-12
i 2.666853261093463E-15 -7.184689375488901E-15 -6.065785561960889E-12 -6.978983952341178E-12 5.470891003324761E-12 2.252206931322906E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1   n/a MPO474020  
diameter diameter 3.868 km 0.806 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.270   0.111 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19305 (1996 TH10)          Discovered 1996-Oct-09 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1996 TH10 = 2000 OD49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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