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JPL Small-Body Database Browser
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359799 (2011 UG238)
Classification: Main-belt Asteroid          SPK-ID: 2359799
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03578029293193848 1.0317e-07  
a 2.757749085076187 6.2267e-08 au
q 2.659076014979375 2.6728e-07 au
i 3.135318800200819 9.6389e-06 deg
node 266.587915204224 0.00022869 deg
peri 179.6363574730305 0.00029899 deg
M 194.2870988643714 0.00019943 deg
tp 2459370.488733204465
(2021-Jun-04.98873320)
0.00093776 TDB
period 1672.74812071955
4.58
5.6654e-05
1.551e-07
d
yr
n .2152147089814946 7.289e-09 deg/d
Q 2.856422155172998 6.4495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      51  
   data-arc span      7473 days (20.46 yr)  
   first obs. used      1997-09-30  
   last obs. used      2018-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61791  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:41:52  

Additional Information
 Earth MOID = 1.67522 au 
 Jupiter MOID = 2.22577 au 
 T_jup = 3.340 
[ 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 17.3   n/a MPO440611  

359799 (2011 UG238)          Discovered 2006-Sep-26 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2011 UG238 = 2006 SH235 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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