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212936 (2008 UX248)
Classification: Main-belt Asteroid          SPK-ID: 2212936
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03339091958334176 5.4699e-08  
a 2.648457328129961 3.1439e-08 au
q 2.560022902466461 1.4809e-07 au
i 5.180643210077122 6.9291e-06 deg
node 143.7767509625832 6.9932e-05 deg
peri 280.1928237817891 0.00015254 deg
M 302.0264095949209 0.00014181 deg
tp 2459254.021965916679
(2021-Feb-08.52196592)
0.0006218 TDB
period 1574.301455064072
4.31
2.8032e-05
7.675e-08
d
yr
n .2286728496896094 4.0717e-09 deg/d
Q 2.73689175379346 3.2488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      6180 days (16.92 yr)  
   first obs. used      2002-08-08  
   last obs. used      2019-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53681  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:52:18  

Additional Information
 Earth MOID = 1.57937 au 
 Jupiter MOID = 2.3518 au 
 T_jup = 3.385 
[ 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 16.4   n/a MPO446191  

212936 (2008 UX248)          Discovered 2008-Oct-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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