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JPL Small-Body Database Browser
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226535 (2003 UG180)
Classification: Main-belt Asteroid          SPK-ID: 2226535
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2953206452146815 4.0406e-08  
a 3.114321422086804 3.5463e-08 au
q 2.194598010310225 1.2576e-07 au
i 12.63489045300779 6.4948e-06 deg
node 58.86544180624949 2.8018e-05 deg
peri 227.8824468520573 3.236e-05 deg
M 16.31215530214651 1.4986e-05 deg
tp 2458509.539587056355
(2019-Jan-26.03958706)
8.4108e-05 TDB
period 2007.444635804999
5.50
3.4288e-05
9.388e-08
d
yr
n .1793324675455558 3.0631e-09 deg/d
Q 4.034044833863383 4.5935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      624  
   data-arc span      5905 days (16.17 yr)  
   first obs. used      2003-09-29  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51805  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:27:29  

Additional Information
 Earth MOID = 1.20039 au 
 Jupiter MOID = 1.28298 au 
 T_jup = 3.113 
[ 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 14.5   n/a MPO450050  
diameter diameter 7.517 km 0.855 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226535 (2003 UG180)          Discovered 2003-Oct-21 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2003 UG180 = 2003 UM262 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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