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JPL Small-Body Database Browser
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233160 (2005 UT428)
Classification: Main-belt Asteroid          SPK-ID: 2233160
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07193097689397659 5.1213e-08  
a 2.27738725829299 1.6007e-08 au
q 2.11357256803808 1.147e-07 au
i .9052389536919968 5.143e-06 deg
node 289.0506934827944 0.00044468 deg
peri 202.8950551327685 0.00044738 deg
M 260.0324225157516 5.1524e-05 deg
tp 2458949.086387630558
(2020-Apr-09.58638763)
0.00018112 TDB
period 1255.318001146663
3.44
1.3235e-05
3.624e-08
d
yr
n .2867799232315318 3.0236e-09 deg/d
Q 2.4412019485479 1.7159e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      9277 days (25.40 yr)  
   first obs. used      1993-03-20  
   last obs. used      2018-08-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61557  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:59:24  

Additional Information
 Earth MOID = 1.1284 au 
 Jupiter MOID = 2.5735 au 
 T_jup = 3.604 
[ 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 17.6   n/a MPO454686  
diameter diameter 1.605 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233160 (2005 UT428)          Discovered 2005-Oct-28 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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