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135392 (2001 TM198)
Classification: Main-belt Asteroid          SPK-ID: 2135392
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1713789467992948 5.3861e-08  
a 3.093936823036073 2.6105e-08 au
q 2.563701188840595 1.6967e-07 au
i 10.89441157640941 5.2976e-06 deg
node 143.1180603541011 2.9957e-05 deg
peri 243.5264274734568 3.3164e-05 deg
M 171.9563971123193 1.72e-05 deg
tp 2458251.029610658382
(2018-May-12.52961066)
8.814e-05 TDB
period 1987.767514922507
5.44
2.5158e-05
6.888e-08
d
yr
n .181107698610335 2.2922e-09 deg/d
Q 3.624172457231551 3.0579e-08 au
  Orbit Determination Parameters
   # obs. used (total)      459  
   data-arc span      8078 days (22.12 yr)  
   first obs. used      1999-03-20  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61285  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:17  

Additional Information
 Earth MOID = 1.58812 au 
 Jupiter MOID = 1.93832 au 
 T_jup = 3.174 
[ 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 15.13   n/a E2021B55  

135392 (2001 TM198)          Discovered 2001-Oct-11 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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