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357811 (2005 TP164)
Classification: Main-belt Asteroid          SPK-ID: 2357811
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1699392647073603 6.2602e-08  
a 2.184611047265355 1.3792e-08 au
q 1.813359852221504 1.3791e-07 au
i 4.468356721200239 7.0164e-06 deg
node 230.8310553394208 8.4487e-05 deg
peri 222.167174230432 9.0504e-05 deg
M 142.8674650638274 2.6345e-05 deg
tp 2458532.451935859476
(2019-Feb-17.95193586)
8.5688e-05 TDB
period 1179.395903856145
3.23
1.1169e-05
3.058e-08
d
yr
n .3052410126429527 2.8906e-09 deg/d
Q 2.555862242309206 1.6136e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      5372 days (14.71 yr)  
   first obs. used      2005-10-09  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50689  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:26:22  

Additional Information
 Earth MOID = .832839 au 
 Jupiter MOID = 2.63312 au 
 T_jup = 3.655 
[ 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 18.3   n/a MPO471688  

357811 (2005 TP164)          Discovered 2005-Oct-09 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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