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JPL Small-Body Database Browser
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233157 (2005 UJ364)
Classification: Main-belt Asteroid          SPK-ID: 2233157
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 .1115861992124456 5.0404e-08  
a 2.277928493516009 2.0454e-08 au
q 2.023743110846826 1.1825e-07 au
i 3.433602403570972 5.1275e-06 deg
node 95.39712346245867 9.8107e-05 deg
peri 109.0006157508152 0.00010245 deg
M 177.8746681476232 2.8107e-05 deg
tp 2457980.030897983089
(2017-Aug-14.53089798)
9.4929e-05 TDB
period 1255.765528909983
3.44
1.6914e-05
4.631e-08
d
yr
n .2866777210491543 3.8613e-09 deg/d
Q 2.532113876185193 2.2737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      4674 days (12.80 yr)  
   first obs. used      2005-10-27  
   last obs. used      2018-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63365  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:59:24  

Additional Information
 Earth MOID = 1.02299 au 
 Jupiter MOID = 2.42962 au 
 T_jup = 3.597 
[ 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 17.5   n/a MPO454686  
diameter diameter 1.540 km 0.353 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233157 (2005 UJ364)          Discovered 2005-Oct-27 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2005 UJ364 = 2007 HO46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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