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385291 (2001 TM159)
Classification: Main-belt Asteroid          SPK-ID: 2385291
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2151698525428672 6.682e-08  
a 3.154866707213971 2.8371e-08 au
q 2.47603450303034 2.036e-07 au
i 6.396255918810159 7.7153e-06 deg
node 191.7774068180969 4.8016e-05 deg
peri 211.2313473033953 5.1333e-05 deg
M 138.547059983018 1.4508e-05 deg
tp 2458412.792894478554
(2018-Oct-21.29289448)
8.0023e-05 TDB
period 2046.77427310604
5.60
2.7609e-05
7.559e-08
d
yr
n .1758865179860256 2.3726e-09 deg/d
Q 3.833698911397601 3.4476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      7117 days (19.49 yr)  
   first obs. used      2001-09-19  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57895  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:52  

Additional Information
 Earth MOID = 1.48625 au 
 Jupiter MOID = 1.59813 au 
 T_jup = 3.161 
[ 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 16.29   n/a MPCxxxxx  

385291 (2001 TM159)          Discovered 2001-Oct-11 by NEAT at Palomar
Reference: Last Updated: 2014-02-19

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