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385081 (2012 UY113)
Classification: Main-belt Asteroid          SPK-ID: 2385081
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1209711774687435 7.8742e-08  
a 3.161458926577509 5.2842e-08 au
q 2.779013517710357 2.6247e-07 au
i 5.392018289424746 9.6811e-06 deg
node 12.11323082210357 7.1404e-05 deg
peri 111.661677933433 8.3601e-05 deg
M 80.41670691961626 4.0012e-05 deg
tp 2458741.858312606714
(2019-Sep-15.35831261)
0.00022743 TDB
period 2053.19284743438
5.62
5.1477e-05
1.409e-07
d
yr
n .1753366715892505 4.396e-09 deg/d
Q 3.54390433544466 5.9235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      4925 days (13.48 yr)  
   first obs. used      2006-09-30  
   last obs. used      2020-03-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58932  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:03  

Additional Information
 Earth MOID = 1.80019 au 
 Jupiter MOID = 1.53223 au 
 T_jup = 3.187 
[ 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 16.69   n/a E2021B25  

385081 (2012 UY113)          Discovered 2006-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2012 UY113 = 2009 DL104 = 2009 HR68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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