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385468 (2003 UF108)
Classification: Main-belt Asteroid          SPK-ID: 2385468
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1172634462892845 5.7852e-08  
a 2.778390859529171 2.7748e-08 au
q 2.452587172202134 1.6009e-07 au
i 5.19320953568133 6.5547e-06 deg
node 31.00858498085329 6.5332e-05 deg
peri 17.97425100687277 7.0178e-05 deg
M 246.2903641999265 2.7198e-05 deg
tp 2459734.797579780880
(2022-Jun-04.29757978)
0.00013166 TDB
period 1691.564020654372
4.63
2.5341e-05
6.938e-08
d
yr
n .2128207951956415 3.1882e-09 deg/d
Q 3.104194546856209 3.1002e-08 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      6065 days (16.61 yr)  
   first obs. used      2003-10-19  
   last obs. used      2020-05-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55249  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:29  

Additional Information
 Earth MOID = 1.46226 au 
 Jupiter MOID = 2.26621 au 
 T_jup = 3.318 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.65   n/a E2021B25  

385468 (2003 UF108)          Discovered 2003-Oct-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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