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385940 (2006 UW129)
Classification: Main-belt Asteroid          SPK-ID: 2385940
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05542219291032852 5.1884e-08  
a 2.180963800473771 1.2254e-08 au
q 2.06009000399347 1.1303e-07 au
i 4.762004068723537 6.378e-06 deg
node 21.10683727366089 7.5824e-05 deg
peri 123.0310028194727 9.8651e-05 deg
M 98.12042961165912 6.4333e-05 deg
tp 2459075.852356153340
(2020-Aug-14.35235615)
0.00020951 TDB
period 1176.443603454027
3.22
9.9148e-06
2.715e-08
d
yr
n .3060070189026006 2.579e-09 deg/d
Q 2.301837596954071 1.2933e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      7438 days (20.36 yr)  
   first obs. used      2001-01-26  
   last obs. used      2021-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53234  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:11:45  

Additional Information
 Earth MOID = 1.0764 au 
 Jupiter MOID = 2.68097 au 
 T_jup = 3.674 
[ 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 18.4   n/a MPO503467  

385940 (2006 UW129)          Discovered 2006-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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