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259592 (2003 UX244)
Classification: Outer Main-belt Asteroid          SPK-ID: 2259592
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 .1477915601011831 3.4897e-08  
a 3.202805209213937 3.0652e-08 au
q 2.729457630644013 1.2216e-07 au
i 6.370378999572823 3.906e-06 deg
node 89.30261305469377 4.8464e-05 deg
peri 9.445686932020475 5.1881e-05 deg
M 271.2934591829466 1.9834e-05 deg
tp 2459516.378417947643
(2021-Oct-28.87841795)
0.00011875 TDB
period 2093.602441833112
5.73
3.0055e-05
8.229e-08
d
yr
n .171952416947313 2.4685e-09 deg/d
Q 3.676152787783861 3.5182e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      6665 days (18.25 yr)  
   first obs. used      2002-08-18  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54841  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:16:51  

Additional Information
 Earth MOID = 1.74656 au 
 Jupiter MOID = 1.5015 au 
 T_jup = 3.167 
[ 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 15.4   n/a MPO454933  
diameter diameter 3.025 km 0.449 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.161   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

259592 (2003 UX244)          Discovered 2003-Oct-24 by Spacewatch at Kitt Peak
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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