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JPL Small-Body Database Browser
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226544 (2003 UZ245)
Classification: Outer Main-belt Asteroid          SPK-ID: 2226544
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1372095884750396 1.0115e-07  
a 3.371990983138991 4.375e-08 au
q 2.909321488000946 3.503e-07 au
i 16.30695074615905 1.0908e-05 deg
node 223.0759388467629 2.5102e-05 deg
peri 193.9786938998301 4.0661e-05 deg
M 177.0996318335401 3.566e-05 deg
tp 2457487.889404638844
(2016-Apr-09.38940464)
0.00021177 TDB
period 2261.663732347521
6.19
4.4017e-05
1.205e-07
d
yr
n .1591748564789222 3.0979e-09 deg/d
Q 3.834660478277037 4.9753e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      6125 days (16.77 yr)  
   first obs. used      2002-08-03  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53218  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:28:54  

Additional Information
 Earth MOID = 1.92276 au 
 Jupiter MOID = 1.56688 au 
 T_jup = 3.074 
[ 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 15.0   n/a MPO352399  
diameter diameter 4.160 km 0.848 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.123   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226544 (2003 UZ245)          Discovered 2003-Oct-24 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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