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385713 (2005 UJ103)
Classification: Main-belt Asteroid          SPK-ID: 2385713
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1335294034715423 4.6129e-08  
a 2.392602581258179 1.8352e-08 au
q 2.073119785838302 1.132e-07 au
i 2.193981881295503 8.0185e-06 deg
node 175.3783687131526 0.00016117 deg
peri 304.6826207672588 0.00016736 deg
M 333.983088668911 4.1284e-05 deg
tp 2459298.191665406324
(2021-Mar-24.69166541)
0.0001554 TDB
period 1351.774586103588
3.70
1.5553e-05
4.258e-08
d
yr
n .2663165913169584 3.0641e-09 deg/d
Q 2.712085376678056 2.0803e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      6496 days (17.79 yr)  
   first obs. used      2003-04-07  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5702  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:22  

Additional Information
 Earth MOID = 1.0899 au 
 Jupiter MOID = 2.35825 au 
 T_jup = 3.518 
[ 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 18.12   n/a MPCxxxxx  

385713 (2005 UJ103)          Discovered 2005-Oct-22 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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