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70611 (1999 TB199)
Classification: Main-belt Asteroid          SPK-ID: 2070611
[ 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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1510143656666503 5.3146e-08  
a 2.535262496633083 1.0349e-08 au
q 2.15240143890559 1.3696e-07 au
i 3.575266802556251 5.6694e-06 deg
node 356.1737769150878 5.8296e-05 deg
peri 349.0558467211767 6.0367e-05 deg
M 77.19694777050165 1.475e-05 deg
tp 2458684.322869480136
(2019-Jul-19.82286948)		 6.0656e-05 TDB
period 1474.459421964935
4.04		 9.0285e-06
2.472e-08		 d
yr
n .2441572786860739 1.495e-09 deg/d
Q 2.918123554360576 1.1912e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1058  
   data-arc span      7678 days (21.02 yr)  
   first obs. used      1999-10-12  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50788  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:59:56  

Additional Information
 Earth MOID = 1.14523 au 
 Jupiter MOID = 2.48303 au 
 T_jup = 3.430 
[ 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 MPO432259  

70611 (1999 TB199)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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