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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1108772449071241 3.9326e-08  
a 2.728489177917341 1.9508e-08 au
q 2.425961815110963 1.0877e-07 au
i 4.445636777795947 4.835e-06 deg
node 92.98049498726544 5.7438e-05 deg
peri 275.9826962990538 6.2918e-05 deg
M 55.17763379904989 2.3774e-05 deg
tp 2458748.185417066629
(2019-Sep-21.68541707)
0.00010834 TDB
period 1646.196902658365
4.51
1.7655e-05
4.834e-08
d
yr
n .218685868876714 2.3453e-09 deg/d
Q 3.03101654072372 2.1671e-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 = 1.43019 au 
 Jupiter MOID = 2.4394 au 
 T_jup = 3.342 
[ 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 16.7   n/a MPO503267  
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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