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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08898260700384197 9.6518e-08  
a 2.723870243276582 4.609e-08 au
q 2.481493167889642 2.4803e-07 au
i 5.446596769303379 1.2109e-05 deg
node 26.06850135737014 8.6867e-05 deg
peri 61.80023510447338 0.00011061 deg
M 122.6618899521171 6.728e-05 deg
tp 2458041.019182261708
(2017-Oct-14.51918226)
0.00030294 TDB
period 1642.018514996058
4.50
4.1677e-05
1.141e-07
d
yr
n .2192423512355244 5.5647e-09 deg/d
Q 2.966247318663521 5.0192e-08 au
  Orbit Determination Parameters
   # obs. used (total)      84  
   data-arc span      5697 days (15.60 yr)  
   first obs. used      2003-10-22  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6449  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:17  

Additional Information
 Earth MOID = 1.50331 au 
 Jupiter MOID = 2.20447 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 17.3   n/a MPO258428  

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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