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JPL Small-Body Database Browser
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286162 Tatarka (2001 TD259)
Classification: Main-belt Asteroid          SPK-ID: 2286162
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1106156880614306 3.9339e-08  
a 2.72772034288284 1.956e-08 au
q 2.425991680315694 1.0876e-07 au
i 4.445665448093082 4.835e-06 deg
node 92.98011640270089 5.7444e-05 deg
peri 275.9110490481628 6.2947e-05 deg
M 327.7490249457474 2.3708e-05 deg
tp 2458747.913935049986
(2019-Sep-21.41393505)
0.00010855 TDB
period 1645.501152406158
4.51
1.7699e-05
4.846e-08
d
yr
n .2187783335633553 2.3532e-09 deg/d
Q 3.029449005449987 2.1723e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      6625 days (18.14 yr)  
   first obs. used      2001-10-08  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55853  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:34:27  

Additional Information
 Earth MOID = 1.42936 au 
 Jupiter MOID = 2.43721 au 
 T_jup = 3.342 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO455120  
diameter diameter 2.329 km 0.257 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

286162 Tatarka           Discovered 2001 Oct. 8 by NEAT at Palomar.
Dominik Tatarka (1913-1989) was a Slovak writer, essayist, screenwriter and translator of French authors into Slovak. He was the author of 20 novels and novellas. Name suggested by S. Kürti.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-01-16Last Updated: 2014-01-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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