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201364 (2002 TU252)
Classification: Outer Main-belt Asteroid          SPK-ID: 2201364
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1317752543646865 3.7364e-08  
a 3.283838084013815 2.7232e-08 au
q 2.85110948520045 1.2646e-07 au
i 3.459017895239808 4.2333e-06 deg
node 248.749537742045 7.7634e-05 deg
peri 224.744670675264 8.0438e-05 deg
M 281.6744863121418 2.0615e-05 deg
tp 2459473.402686070504
(2021-Sep-15.90268607)		 0.0001268 TDB
period 2173.556979962361
5.95		 2.7037e-05
7.402e-08		 d
yr
n .1656271279376509 2.0603e-09 deg/d
Q 3.71656668282718 3.0821e-08 au
   Orbit Determination Parameters
   # obs. used (total)      656  
   data-arc span      6997 days (19.16 yr)  
   first obs. used      2001-09-20  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55213  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:43:56  

Additional Information
 Earth MOID = 1.86899 au 
 Jupiter MOID = 1.41562 au 
 T_jup = 3.157 
[ 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 14.8   n/a MPO454426  
diameter diameter 6.442 km 0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201364 (2002 TU252)          Discovered 2002-Oct-08 by LONEOS at Anderson Mesa
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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