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201748 (2003 UT293)
Classification: Main-belt Asteroid          SPK-ID: 2201748
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2744978450975861 4.9914e-08  
a 3.133795666886473 4.3002e-08 au
q 2.273575509349983 1.6549e-07 au
i 25.15839947510919 8.3428e-06 deg
node 166.6796282989218 1.4362e-05 deg
peri 263.432392406466 2.2316e-05 deg
M 260.9252689073381 1.9941e-05 deg
tp 2459158.154025979897
(2020-Nov-04.65402598)
0.00011918 TDB
period 2026.303247444615
5.55
4.1708e-05
1.142e-07
d
yr
n .1776634373231146 3.6569e-09 deg/d
Q 3.994015824422962 5.4806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      7530 days (20.62 yr)  
   first obs. used      1999-01-23  
   last obs. used      2019-09-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62082  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:59:47  

Additional Information
 Earth MOID = 1.43607 au 
 Jupiter MOID = 2.01933 au 
 T_jup = 3.011 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO418074  
diameter diameter 4.980 km 0.152 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201748 (2003 UT293)          Discovered 2003-Oct-18 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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