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382660 (2002 TK80)
Classification: Main-belt Asteroid          SPK-ID: 2382660
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1638950591027909 5.1232e-08  
a 2.308707378483366 1.8269e-08 au
q 1.930321646235786 1.2684e-07 au
i 4.233380509974337 7.3395e-06 deg
node 218.7614062956206 6.8761e-05 deg
peri 95.00852538248333 7.9283e-05 deg
M 56.48917963542454 3.0211e-05 deg
tp 2458799.445160984119
(2019-Nov-11.94516098)
0.00010823 TDB
period 1281.302764756875
3.51
1.5208e-05
4.164e-08
d
yr
n .280964039025007 3.3349e-09 deg/d
Q 2.687093110730947 2.1263e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      6121 days (16.76 yr)  
   first obs. used      2002-10-01  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57551  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:50  

Additional Information
 Earth MOID = .92214 au 
 Jupiter MOID = 2.58719 au 
 T_jup = 3.564 
[ 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 MPO494954  

382660 (2002 TK80)          Discovered 2002-Oct-01 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-01-21

Alternate Designations
 2002 TK80 = 2009 RC32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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