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382536 (2001 TR158)
Classification: Main-belt Asteroid          SPK-ID: 2382536
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 .1966219560310418 6.5187e-08  
a 2.452133166738409 1.4221e-08 au
q 1.96998994704571 1.6723e-07 au
i 1.84065118262283 7.0358e-06 deg
node 147.4380629948435 0.0001777 deg
peri 227.4111570835196 0.00017893 deg
M 305.508350120278 2.113e-05 deg
tp 2459212.796073048854
(2020-Dec-29.29607305)
8.3453e-05 TDB
period 1402.537571651468
3.84
1.2201e-05
3.34e-08
d
yr
n .2566776158275069 2.2329e-09 deg/d
Q 2.934276386431108 1.7017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      6895 days (18.88 yr)  
   first obs. used      2001-09-12  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53335  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 23:02:34  

Additional Information
 Earth MOID = .971476 au 
 Jupiter MOID = 2.52846 au 
 T_jup = 3.467 
[ 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 17.4   n/a MPO339213  

382536 (2001 TR158)          Discovered 2001-Oct-11 by NEAT at Palomar
Reference: Last Updated: 2014-01-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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