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70537 (1999 TB122)
Classification: Main-belt Asteroid          SPK-ID: 2070537
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1316947033987026 4.2091e-08  
a 2.556955900524376 1.3612e-08 au
q 2.220218351601256 1.0864e-07 au
i 2.346835510056845 5.3767e-06 deg
node 279.3936244313402 0.000131 deg
peri 162.5023597190415 0.0001333 deg
M 326.1259657683921 2.5414e-05 deg
tp 2459141.023094510151
(2020-Oct-18.52309451)		 0.0001058 TDB
period 1493.424540985155
4.09		 1.1926e-05
3.265e-08		 d
yr
n .2410567056588756 1.925e-09 deg/d
Q 2.893693449447496 1.5405e-08 au
   Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      10102 days (27.66 yr)  
   first obs. used      1993-03-21  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54763  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:54:44  

Additional Information
 Earth MOID = 1.23626 au 
 Jupiter MOID = 2.3156 au 
 T_jup = 3.424 
[ 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 15.9   n/a MPO347974  

70537 (1999 TB122)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TB122 = 1993 FP69 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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