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180248 (2003 UX265)
Classification: Main-belt Asteroid          SPK-ID: 2180248
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1570817433078514 4.5307e-08  
a 2.320059585171875 1.0379e-08 au
q 1.955620580954986 1.0734e-07 au
i 1.778826785506072 4.2711e-06 deg
node 285.0848790993751 0.0001574 deg
peri 124.1340077091964 0.00015815 deg
M 309.0425646760484 1.6706e-05 deg
tp 2459383.205741964669
(2021-Jun-17.70574196)
6.0539e-05 TDB
period 1290.764864619568
3.53
8.6617e-06
2.371e-08
d
yr
n .2789043999164821 1.8716e-09 deg/d
Q 2.684498589388764 1.201e-08 au
  Orbit Determination Parameters
   # obs. used (total)      457  
   data-arc span      7091 days (19.41 yr)  
   first obs. used      2001-02-20  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56864  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:07:40  

Additional Information
 Earth MOID = .965688 au 
 Jupiter MOID = 2.67649 au 
 T_jup = 3.561 
[ 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 17.13   n/a E2021B55  
diameter diameter 1.818 km 0.199 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.077   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

180248 (2003 UX265)          Discovered 2003-Oct-27 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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