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35361 (1997 TH26)
Classification: Main-belt Asteroid          SPK-ID: 2035361
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1558891752041391 4.6005e-08  
a 2.20830056346836 1.1103e-08 au
q 1.864050410026442 1.045e-07 au
i 3.258816704291472 5.024e-06 deg
node 329.8099810509436 6.9661e-05 deg
peri 12.87520135039258 7.1163e-05 deg
M 232.00081046023 1.8392e-05 deg
tp 2459026.677405166914
(2020-Jun-26.17740517)
6.3514e-05 TDB
period 1198.631541431903
3.28
9.0395e-06
2.475e-08
d
yr
n .3003425052288701 2.265e-09 deg/d
Q 2.552550716910278 1.2833e-08 au
  Orbit Determination Parameters
   # obs. used (total)      746  
   data-arc span      10002 days (27.38 yr)  
   first obs. used      1991-12-13  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51662  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:54:05  

Additional Information
 Earth MOID = .855151 au 
 Jupiter MOID = 2.82623 au 
 T_jup = 3.641 
[ 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 15.9   n/a MPO436012  
diameter diameter 1.566 km 0.247 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.198   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35361 (1997 TH26)          Discovered 1997-Oct-11 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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