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392850 (2012 UA58)
Classification: Main-belt Asteroid          SPK-ID: 2392850
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08819755947001889 7.3049e-08  
a 2.724447363726274 4.1741e-08 au
q 2.484157755341089 1.9396e-07 au
i 5.440474140200311 8.3818e-06 deg
node 25.83665775468468 8.5908e-05 deg
peri 63.5205161707752 0.00010307 deg
M 252.4114431820154 6.2411e-05 deg
tp 2459691.384863426150
(2022-Apr-21.88486343)
0.000292 TDB
period 1642.540397045957
4.50
3.7748e-05
1.033e-07
d
yr
n .2191726916716603 5.0369e-09 deg/d
Q 2.964736972111458 4.5422e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      6141 days (16.81 yr)  
   first obs. used      2003-10-22  
   last obs. used      2020-08-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60864  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:32:06  

Additional Information
 Earth MOID = 1.50599 au 
 Jupiter MOID = 2.19743 au 
 T_jup = 3.345 
[ 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 17.49   n/a E2021B25  

392850 (2012 UA58)          Discovered 2003-Oct-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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