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100141 (1993 TH5)
Classification: Main-belt Asteroid          SPK-ID: 2100141
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06732695398804472 4.5103e-08  
a 2.591780375678335 1.2672e-08 au
q 2.417283697577922 1.1362e-07 au
i 3.752804743831796 3.8011e-06 deg
node 283.2300624129225 7.5255e-05 deg
peri 131.8622469150979 8.3381e-05 deg
M 121.6255744648152 3.6024e-05 deg
tp 2458485.605649852734
(2019-Jan-02.10564985)
0.00015191 TDB
period 1524.037743448758
4.17
1.1177e-05
3.06e-08
d
yr
n .2362146223395707 1.7323e-09 deg/d
Q 2.766277053778748 1.3525e-08 au
  Orbit Determination Parameters
   # obs. used (total)      552  
   data-arc span      9697 days (26.55 yr)  
   first obs. used      1993-10-08  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61605  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:50:01  

Additional Information
 Earth MOID = 1.43086 au 
 Jupiter MOID = 2.45649 au 
 T_jup = 3.413 
[ show covariance matrix ]

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 16.1   n/a MPO412739  

100141 (1993 TH5)          Discovered 1993-Oct-08 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1993 TH5 = 2001 SN11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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