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JPL Small-Body Database Browser
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233795 (2008 UA60)
Classification: Main-belt Asteroid          SPK-ID: 2233795
[ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09716386192210671 6.2644e-08  
a 2.970429877978352 3.6771e-08 au
q 2.681811439465163 1.8259e-07 au
i 6.288483118638207 5.71e-06 deg
node 259.9904643589849 6.4653e-05 deg
peri 305.4216674529552 7.2403e-05 deg
M 219.7962579302258 3.2171e-05 deg
tp 2459328.756698864916
(2021-Apr-24.25669886)		 0.00016776 TDB
period 1869.938759986137
5.12		 3.4722e-05
9.506e-08		 d
yr
n .1925196737473204 3.5748e-09 deg/d
Q 3.259048316491541 4.0343e-08 au
   Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      6906 days (18.91 yr)  
   first obs. used      2000-02-06  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51125  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:26:39  

Additional Information
 Earth MOID = 1.68341 au 
 Jupiter MOID = 1.75947 au 
 T_jup = 3.247 
[ 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 MPO422906  
diameter diameter 4.761 km 0.195 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233795 (2008 UA60)          Discovered 2008-Oct-21 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2008 UA60 = 2002 TK317 = 2006 KQ64 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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