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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1111288989377974 4.7073e-08  
a 2.277772929564483 1.7445e-08 au
q 2.024646531871661 1.0986e-07 au
i 3.433531695707654 5.0392e-06 deg
node 95.39483010899801 8.6472e-05 deg
peri 109.0793051828883 9.065e-05 deg
M 45.96351153195814 2.7279e-05 deg
tp 2459236.184775488373
(2021-Jan-21.68477549)
9.4226e-05 TDB
period 1255.63689327909
3.44
1.4425e-05
3.949e-08
d
yr
n .2867070901842185 3.2937e-09 deg/d
Q 2.530899327257305 1.9384e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      5708 days (15.63 yr)  
   first obs. used      2005-10-27  
   last obs. used      2021-06-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63563  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 15:41:25  

Additional Information
 Earth MOID = 1.02428 au 
 Jupiter MOID = 2.42766 au 
 T_jup = 3.597 
[ 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 17.5   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

Alternate Designations
 2005 UJ364 = 2007 HO46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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