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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1315917643359812 4.2857e-08  
a 3.283375449185738 3.5441e-08 au
q 2.851310280849942 1.3567e-07 au
i 3.459035954348202 4.2724e-06 deg
node 248.7484745076017 9.0633e-05 deg
peri 224.8538651652759 9.3478e-05 deg
M 215.2743125136276 2.3438e-05 deg
tp 2459474.119596153934
(2021-Sep-16.61959615)		 0.00014957 TDB
period 2173.097672415829
5.95		 3.5185e-05
9.633e-08		 d
yr
n .1656621350110732 2.6823e-09 deg/d
Q 3.715440617521534 4.0105e-08 au
   Orbit Determination Parameters
   # obs. used (total)      571  
   data-arc span      6587 days (18.03 yr)  
   first obs. used      2001-09-20  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58618  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 22:59:49  

Additional Information
 Earth MOID = 1.86945 au 
 Jupiter MOID = 1.41761 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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