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385714 (2005 UR103)
Classification: Main-belt Asteroid          SPK-ID: 2385714
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306235098216292 4.6064e-08  
a 2.410124764452965 1.4624e-08 au
q 2.095305808612091 1.1604e-07 au
i 2.295573145426913 5.0761e-06 deg
node 105.5953941688791 0.00015937 deg
peri 11.91440672002464 0.00016175 deg
M 319.8784306067665 2.7041e-05 deg
tp 2459352.811651237883
(2021-May-18.31165124)
0.00010285 TDB
period 1366.651286948045
3.74
1.2439e-05
3.406e-08
d
yr
n .2634175985038133 2.3975e-09 deg/d
Q 2.724943720293839 1.6534e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      7003 days (19.17 yr)  
   first obs. used      2001-11-12  
   last obs. used      2021-01-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59256  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:22  

Additional Information
 Earth MOID = 1.11149 au 
 Jupiter MOID = 2.34904 au 
 T_jup = 3.507 
[ 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 17.55   n/a MPCxxxxx  

385714 (2005 UR103)          Discovered 2005-Oct-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2005 UR103 = 2007 GQ40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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