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215329 (2001 UT48)
Classification: Main-belt Asteroid          SPK-ID: 2215329
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2680709010797451 5.563e-08  
a 2.765874557915826 1.4126e-08 au
q 2.024424072901789 1.5889e-07 au
i 8.031550835354018 4.7852e-06 deg
node 64.22080891207453 4.2561e-05 deg
peri 302.5725189551456 4.394e-05 deg
M 38.14757993184743 9.6058e-06 deg
tp 2458822.462438646771
(2019-Dec-04.96243865)
4.4452e-05 TDB
period 1680.14647853596
4.60
1.2871e-05
3.524e-08
d
yr
n .2142670324278485 1.6414e-09 deg/d
Q 3.507325042929863 1.7912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      6601 days (18.07 yr)  
   first obs. used      2001-10-17  
   last obs. used      2019-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60441  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:00:17  

Additional Information
 Earth MOID = 1.03724 au 
 Jupiter MOID = 1.99732 au 
 T_jup = 3.272 
[ 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 16.1   n/a MPO450015  
diameter diameter 3.054 km 0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.085   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215329 (2001 UT48)          Discovered 2001-Oct-17 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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