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390060 (2012 UK88)
Classification: Main-belt Asteroid          SPK-ID: 2390060
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1762283424519777 6.9576e-08  
a 3.084554572553972 4.1163e-08 au
q 2.540968633030117 2.1559e-07 au
i .7623152098924868 9.3043e-06 deg
node 31.9883051061347 0.0005221 deg
peri 36.71632350008259 0.00052312 deg
M 131.8425344376465 3.1004e-05 deg
tp 2458275.830210610943
(2018-Jun-06.33021061)
0.00016289 TDB
period 1978.732624435717
5.42
3.9609e-05
1.084e-07
d
yr
n .1819346361172282 3.6418e-09 deg/d
Q 3.628140512077827 4.8417e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      6765 days (18.52 yr)  
   first obs. used      2001-10-14  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .80179  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:15:05  

Additional Information
 Earth MOID = 1.5552 au 
 Jupiter MOID = 1.67554 au 
 T_jup = 3.203 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO286461  

390060 (2012 UK88)          Discovered 2001-Oct-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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