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134465 (1998 TB13)
Classification: Main-belt Asteroid          SPK-ID: 2134465
[ 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 .07334977286204314 4.4019e-08  
a 2.604025800108452 1.3312e-08 au
q 2.413021099143597 1.1138e-07 au
i 2.700515848295784 4.5374e-06 deg
node 43.16786496832558 8.5234e-05 deg
peri 340.9690480826669 8.9485e-05 deg
M 110.5507117346802 2.6932e-05 deg
tp 2458729.169663644783
(2019-Sep-02.66966364)		 0.00011453 TDB
period 1534.851457990652
4.20		 1.177e-05
3.222e-08		 d
yr
n .2345503847462173 1.7986e-09 deg/d
Q 2.795030501073307 1.4289e-08 au
   Orbit Determination Parameters
   # obs. used (total)      442  
   data-arc span      8180 days (22.40 yr)  
   first obs. used      1998-10-13  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56593  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:08:29  

Additional Information
 Earth MOID = 1.41528 au 
 Jupiter MOID = 2.52969 au 
 T_jup = 3.408 
[ 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 16.4   n/a MPO502849  

134465 (1998 TB13)          Discovered 1998-Oct-13 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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Alternate Designations
 1998 TB13 = 1998 WH35 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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