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JPL Small-Body Database Browser
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359981 (2012 UK86)
Classification: Main-belt Asteroid          SPK-ID: 2359981
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 .07537650092568728 5.9296e-08  
a 3.001398426819318 5.0629e-08 au
q 2.775163515521815 1.7362e-07 au
i 3.039309889052736 7.675e-06 deg
node 31.45423622609398 0.00011289 deg
peri 301.0496694866872 0.00012296 deg
M 156.2783461176157 4.7906e-05 deg
tp 2457776.019841846537
(2017-Jan-22.51984185)
0.0002535 TDB
period 1899.257730254351
5.20
4.8057e-05
1.316e-07
d
yr
n .1895477344993027 4.7961e-09 deg/d
Q 3.22763333811682 5.4445e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      5458 days (14.94 yr)  
   first obs. used      2004-02-16  
   last obs. used      2019-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54557  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:51:53  

Additional Information
 Earth MOID = 1.76544 au 
 Jupiter MOID = 2.05088 au 
 T_jup = 3.246 
[ 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 16.2   n/a MPO427819  

359981 (2012 UK86)          Discovered 2004-Feb-16 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2012 UK86 = 2004 DR64 = 2009 BO41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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