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385715 (2005 UL117)
Classification: Main-belt Asteroid          SPK-ID: 2385715
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09663525255059435 6.7475e-08  
a 2.397560611477019 1.6606e-08 au
q 2.16587173628158 1.6648e-07 au
i 1.196322967397132 6.1356e-06 deg
node 317.5402812349071 0.00044143 deg
peri 146.3040338796116 0.0004508 deg
M 329.700053455238 8.235e-05 deg
tp 2459314.627993292470
(2021-Apr-10.12799329)
0.00030998 TDB
period 1355.97855014671
3.71
1.4087e-05
3.857e-08
d
yr
n .2654909253255148 2.7582e-09 deg/d
Q 2.629249486672458 1.821e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      6534 days (17.89 yr)  
   first obs. used      2003-02-26  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59844  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:22  

Additional Information
 Earth MOID = 1.1827 au 
 Jupiter MOID = 2.46744 au 
 T_jup = 3.521 
[ 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 17.93   n/a MPCxxxxx  

385715 (2005 UL117)          Discovered 2005-Oct-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

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