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JPL Small-Body Database Browser
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233842 (2008 UO303)
Classification: Main-belt Asteroid          SPK-ID: 2233842
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 .2164689271806717 4.9184e-08  
a 2.371602373901074 2.1736e-08 au
q 1.858224152323574 1.2196e-07 au
i 7.570415178734494 5.6377e-06 deg
node 251.8346921989707 4.7475e-05 deg
peri 24.78360500554392 5.0658e-05 deg
M 77.79915099327806 2.2608e-05 deg
tp 2458312.207331341367
(2018-Jul-12.70733134)
8.1043e-05 TDB
period 1334.016623472857
3.65
1.834e-05
5.021e-08
d
yr
n .2698617046186494 3.71e-09 deg/d
Q 2.884980595478574 2.6442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      7026 days (19.24 yr)  
   first obs. used      2000-08-31  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56755  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:54:48  

Additional Information
 Earth MOID = .844493 au 
 Jupiter MOID = 2.24313 au 
 T_jup = 3.501 
[ 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 16.6   n/a MPO450070  

233842 (2008 UO303)          Discovered 2008-Oct-29 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2008 UO303 = 2000 SH363 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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