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JPL Small-Body Database Browser
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201348 (2002 TU204)
Classification: Main-belt Asteroid          SPK-ID: 2201348
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07999420405427959 4.116e-08  
a 3.12592612289393 3.4249e-08 au
q 2.87587015076055 1.4308e-07 au
i 23.52500315060174 7.1546e-06 deg
node 175.8452861891049 1.2973e-05 deg
peri 293.9193763481614 5.0254e-05 deg
M 274.7071563775849 4.735e-05 deg
tp 2459078.773793332939
(2020-Aug-17.27379333)
0.00026497 TDB
period 2018.675404493247
5.53
3.3176e-05
9.083e-08
d
yr
n .1783347630821171 2.9309e-09 deg/d
Q 3.375982095027311 3.6989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      390  
   data-arc span      6301 days (17.25 yr)  
   first obs. used      2002-09-05  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61377  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:35:43  

Additional Information
 Earth MOID = 1.95903 au 
 Jupiter MOID = 1.75505 au 
 T_jup = 3.081 
[ 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 14.9   n/a MPO413036  
diameter diameter 5.942 km 0.229 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201348 (2002 TU204)          Discovered 2002-Oct-04 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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