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243171 (2007 TA128)
Classification: Main-belt Asteroid          SPK-ID: 2243171
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .005257487776012498 5.8199e-08  
a 2.861087354406656 3.8409e-08 au
q 2.846045222614759 1.6752e-07 au
i 3.158508590241404 6.4726e-06 deg
node 79.16949291440525 0.00012634 deg
peri 46.08143005326099 0.00068665 deg
M 133.6934396908399 0.00067537 deg
tp 2458344.048417055357
(2018-Aug-13.54841706)
0.0033146 TDB
period 1767.645221834048
4.84
3.5595e-05
9.745e-08
d
yr
n .2036607773739102 4.1011e-09 deg/d
Q 2.876129486198554 3.8611e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      5114 days (14.00 yr)  
   first obs. used      2005-04-10  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61992  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:54:27  

Additional Information
 Earth MOID = 1.8553 au 
 Jupiter MOID = 2.09035 au 
 T_jup = 3.299 
[ 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 16.5   n/a MPO433593  

243171 (2007 TA128)          Discovered 2007-Oct-06 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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