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344109 (1999 TF264)
Classification: Main-belt Asteroid          SPK-ID: 2344109
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1697171020036298 6.9663e-08  
a 2.186379005483833 9.3511e-09 au
q 1.815313096791538 1.55e-07 au
i 1.840127929467701 5.8761e-06 deg
node 199.3216335398626 0.00016849 deg
peri 150.3773914454916 0.00016999 deg
M 163.8766133168881 2.0769e-05 deg
tp 2458462.972015773635
(2018-Dec-10.47201577)
6.6206e-05 TDB
period 1180.827882666217
3.23
7.5755e-06
2.074e-08
d
yr
n .304870849752589 1.9559e-09 deg/d
Q 2.557444914176127 1.0938e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      7409 days (20.28 yr)  
   first obs. used      1999-10-13  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55169  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:00:12  

Additional Information
 Earth MOID = .809421 au 
 Jupiter MOID = 2.86173 au 
 T_jup = 3.657 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.5   n/a MPO455506  

344109 (1999 TF264)          Discovered 1999-Oct-15 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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