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70672 (1999 TM293)
Classification: Main-belt Asteroid          SPK-ID: 2070672
[ 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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2164353753682359 4.0356e-08  
a 2.544761401821059 1.1916e-08 au
q 1.99398501259532 1.0374e-07 au
i 4.593457472276794 4.6764e-06 deg
node 337.6552175990394 4.3554e-05 deg
peri 167.954197366555 4.4553e-05 deg
M 307.5037314516131 1.0165e-05 deg
tp 2459216.719552496315
(2021-Jan-02.21955250)		 4.225e-05 TDB
period 1482.753747095901
4.06		 1.0415e-05
2.851e-08		 d
yr
n .2427914956917765 1.7054e-09 deg/d
Q 3.095537791046798 1.4496e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1163  
   data-arc span      9129 days (24.99 yr)  
   first obs. used      1995-11-19  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51798  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:54:57  

Additional Information
 Earth MOID = 1.00625 au 
 Jupiter MOID = 1.91901 au 
 T_jup = 3.406 
[ 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 15.0   n/a MPO412619  

70672 (1999 TM293)          Discovered 1999-Oct-12 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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