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70562 (1999 TB145)
Classification: Main-belt Asteroid          SPK-ID: 2070562
[ 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 .09293244391057744 4.6859e-08  
a 2.629241845006518 1.4084e-08 au
q 2.384899974718107 1.3058e-07 au
i 2.947355817081715 3.1045e-06 deg
node 239.6813612957524 9.5483e-05 deg
peri 140.8395388990311 9.8108e-05 deg
M 296.7567795104271 2.2514e-05 deg
tp 2459274.061959912279
(2021-Feb-28.56195991)		 9.7776e-05 TDB
period 1557.199408981043
4.26		 1.2513e-05
3.426e-08		 d
yr
n .2311842644710268 1.8576e-09 deg/d
Q 2.87358371529493 1.5393e-08 au
   Orbit Determination Parameters
   # obs. used (total)      779  
   data-arc span      7734 days (21.17 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53732  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:05:37  

Additional Information
 Earth MOID = 1.38835 au 
 Jupiter MOID = 2.55457 au 
 T_jup = 3.393 
[ 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 15.5   n/a MPO296640  

70562 (1999 TB145)          Discovered 1999-Oct-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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