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JPL Small-Body Database Browser
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233930 (2009 UG88)
Classification: Main-belt Asteroid          SPK-ID: 2233930
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2434589611568788 8.1597e-08  
a 2.792009470170147 2.6242e-08 au
q 2.112269745022355 2.3017e-07 au
i 12.77504835385169 9.3305e-06 deg
node 57.98465556644556 3.5118e-05 deg
peri 48.35399501718192 4.197e-05 deg
M 331.7259667685819 1.7991e-05 deg
tp 2458734.331708049049
(2019-Sep-07.83170805)
8.5928e-05 TDB
period 1704.016349677368
4.67
2.4024e-05
6.577e-08
d
yr
n .2112655785656992 2.9785e-09 deg/d
Q 3.471749195317938 3.2631e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      8497 days (23.26 yr)  
   first obs. used      1995-10-17  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64836  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:39:44  

Additional Information
 Earth MOID = 1.15187 au 
 Jupiter MOID = 1.84376 au 
 T_jup = 3.249 
[ 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 16.2   n/a MPO454692  

233930 (2009 UG88)          Discovered 2009-Oct-21 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2009 UG88 = 1995 UO66 = 2006 DR202 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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