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233806 (2008 UO143)
Classification: Main-belt Asteroid          SPK-ID: 2233806
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .00707681398004834 8.3099e-08  
a 2.756525494292684 2.6963e-08 au
q 2.737018076138314 2.3362e-07 au
i 3.652350458670725 8.9555e-06 deg
node 214.55642777334 8.8231e-05 deg
peri 322.7151020800001 0.00046233 deg
M 335.2828019143429 0.00045375 deg
tp 2458715.272590584126
(2019-Aug-19.77259058)
0.0021072 TDB
period 1671.634967163271
4.58
2.4527e-05
6.715e-08
d
yr
n .215358021979471 3.1598e-09 deg/d
Q 2.776032912447054 2.7154e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      7011 days (19.20 yr)  
   first obs. used      1999-12-17  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4965  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:28:50  

Additional Information
 Earth MOID = 1.73465 au 
 Jupiter MOID = 2.18704 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 16.3   n/a MPO427344  
diameter diameter 3.379 km 1.288 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233806 (2008 UO143)          Discovered 2008-Oct-23 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2008 UO143 = 2006 GG48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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