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JPL Small-Body Database Browser
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233843 (2008 UZ305)
Classification: Main-belt Asteroid          SPK-ID: 2233843
[ 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 .1421503802184441 7.2841e-08  
a 3.191686874614901 3.3994e-08 au
q 2.737987371850175 2.3256e-07 au
i 12.36895912188165 9.9146e-06 deg
node 19.7558508318005 2.6168e-05 deg
peri 113.8389573206116 4.5255e-05 deg
M 229.6646626146241 3.4752e-05 deg
tp 2459354.529822734298
(2021-May-20.02982273)		 0.00020679 TDB
period 2082.710196864884
5.70		 3.3273e-05
9.11e-08		 d
yr
n .1728517008952614 2.7615e-09 deg/d
Q 3.645386377379626 3.8826e-08 au
   Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      7530 days (20.62 yr)  
   first obs. used      1999-03-21  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55212  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:54:48  

Additional Information
 Earth MOID = 1.7802 au 
 Jupiter MOID = 1.48437 au 
 T_jup = 3.145 
[ 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 15.6   n/a MPO454691  
diameter diameter 2.747 km 0.302 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.123   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233843 (2008 UZ305)          Discovered 2008-Oct-30 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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