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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05552660629502117 7.6684e-08  
a 2.181179917544011 1.7128e-08 au
q 2.060066399003938 1.7565e-07 au
i 4.761853798765283 6.7637e-06 deg
node 21.10677659941057 8.8772e-05 deg
peri 123.1007665667749 0.00011067 deg
M 38.0691634500764 6.9011e-05 deg
tp 2459076.075330665824
(2020-Aug-14.57533067)
0.00022492 TDB
period 1176.618472823666
3.22
1.3859e-05
3.794e-08
d
yr
n .3059615400530528 3.6039e-09 deg/d
Q 2.302293436084084 1.8079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      6899 days (18.89 yr)  
   first obs. used      2001-01-26  
   last obs. used      2019-12-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51882  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:07:11  

Additional Information
 Earth MOID = 1.07543 au 
 Jupiter MOID = 2.68122 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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