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259583 (2003 UT217)
Classification: Outer Main-belt Asteroid          SPK-ID: 2259583
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1312287569257087 4.5866e-08  
a 3.226735625246815 3.3118e-08 au
q 2.803295120217776 1.572e-07 au
i 4.667300708089142 7.2186e-06 deg
node 339.5416047105273 5.0023e-05 deg
peri 53.61672445995122 5.6905e-05 deg
M 301.6854791628532 2.5336e-05 deg
tp 2459343.439660464004
(2021-May-08.93966046)		 0.00014827 TDB
period 2117.110386824915
5.80		 3.2593e-05
8.923e-08		 d
yr
n .170043093756628 2.6179e-09 deg/d
Q 3.650176130275854 3.7464e-08 au
   Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      7554 days (20.68 yr)  
   first obs. used      2000-03-10  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57229  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:16:51  

Additional Information
 Earth MOID = 1.81247 au 
 Jupiter MOID = 1.82693 au 
 T_jup = 3.169 
[ 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 15.7   n/a MPO440290  
diameter diameter 3.406 km 0.276 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.105   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

259583 (2003 UT217)          Discovered 2003-Oct-21 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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