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413189 (2002 TK314)
Classification: Outer Main-belt Asteroid          SPK-ID: 2413189
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03874225199095167 5.395e-08  
a 3.25206507043146 3.7452e-08 au
q 3.126072745981832 1.7628e-07 au
i 14.80785219610507 6.6751e-06 deg
node 75.07247060955666 2.2685e-05 deg
peri 60.39457980664305 0.00010606 deg
M 260.2836365121669 0.00010197 deg
tp 2459593.836681521398
(2022-Jan-14.33668152)
0.00060883 TDB
period 2142.087796590834
5.86
3.7004e-05
1.013e-07
d
yr
n .168060338410473 2.9032e-09 deg/d
Q 3.378057394881088 3.8903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      6616 days (18.11 yr)  
   first obs. used      2002-10-04  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50938  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:20:37  

Additional Information
 Earth MOID = 2.16926 au 
 Jupiter MOID = 1.79712 au 
 T_jup = 3.127 
[ 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 15.5   n/a MPO455941  
diameter diameter 4.990 km 0.374 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

413189 (2002 TK314)          Discovered 2002-Oct-04 by Sloan Digital Sky Survey at Apache Point
Reference: Last Updated: 2014-11-10

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