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JPL Small-Body Database Browser
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233830 (2008 UQ248)
Classification: Main-belt Asteroid          SPK-ID: 2233830
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 .02126396895798813 8.2685e-08  
a 2.910713497291312 3.5282e-08 au
q 2.848820175839313 2.4548e-07 au
i 3.258312480142349 6.0378e-06 deg
node 101.800743805801 0.00012692 deg
peri 51.7330703297928 0.00020922 deg
M 313.1286395653523 0.00016517 deg
tp 2458836.658006864566
(2019-Dec-19.15800686)
0.00083342 TDB
period 1813.83432618266
4.97
3.2979e-05
9.029e-08
d
yr
n .1984745766487091 3.6086e-09 deg/d
Q 2.972606818743312 3.6032e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      5527 days (15.13 yr)  
   first obs. used      2003-11-19  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63911  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:57:04  

Additional Information
 Earth MOID = 1.86023 au 
 Jupiter MOID = 1.99919 au 
 T_jup = 3.281 
[ 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 16.3   n/a MPO427344  

233830 (2008 UQ248)          Discovered 2008-Oct-26 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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