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382541 (2001 TG239)
Classification: Main-belt Asteroid          SPK-ID: 2382541
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 .1477225692593326 8.0926e-08  
a 2.420702231139268 2.0909e-08 au
q 2.063109878143576 2.0355e-07 au
i 7.123809758379909 6.0238e-06 deg
node 102.8655055251844 5.4438e-05 deg
peri 271.3451612875988 5.7942e-05 deg
M 340.7807943572535 2.2057e-05 deg
tp 2459073.941817412213
(2020-Aug-12.44181741)
8.4782e-05 TDB
period 1375.658014168503
3.77
1.7823e-05
4.88e-08
d
yr
n .2616929471512561 3.3906e-09 deg/d
Q 2.778294584134959 2.3997e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      6466 days (17.70 yr)  
   first obs. used      2001-10-15  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .74198  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:41  

Additional Information
 Earth MOID = 1.07864 au 
 Jupiter MOID = 2.71337 au 
 T_jup = 3.488 
[ 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 17.0   n/a MPO434371  

382541 (2001 TG239)          Discovered 2001-Oct-15 by NEAT at Palomar
Reference: Last Updated: 2014-01-21

Alternate Designations
 2001 TG239 = 2005 UX494 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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