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243179 (2007 TZ154)
Classification: Main-belt Asteroid          SPK-ID: 2243179
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306185876470065 7.4765e-08  
a 2.691447358799527 1.9678e-08 au
q 2.339894306066867 2.0937e-07 au
i 3.130498892326917 5.8504e-06 deg
node 226.5485355365458 0.00010938 deg
peri 154.9576444656982 0.00011137 deg
M 311.4595947541017 1.9305e-05 deg
tp 2459217.959386710564
(2021-Jan-03.45938671)		 8.6798e-05 TDB
period 1612.787920068269
4.42		 1.7687e-05
4.842e-08		 d
yr
n .2232159576100751 2.448e-09 deg/d
Q 3.043000411532187 2.2248e-08 au
   Orbit Determination Parameters
   # obs. used (total)      285  
   data-arc span      5713 days (15.64 yr)  
   first obs. used      2005-03-17  
   last obs. used      2020-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5093  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:39:32  

Additional Information
 Earth MOID = 1.3433 au 
 Jupiter MOID = 2.41369 au 
 T_jup = 3.357 
[ 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 16.4   n/a MPO248527  

243179 (2007 TZ154)          Discovered 2007-Oct-09 by LINEAR at Socorro
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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