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JPL Small-Body Database Browser
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390042 (2012 UB59)
Classification: Main-belt Asteroid          SPK-ID: 2390042
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04518513178109024 5.0079e-08  
a 2.658592049391384 2.9503e-08 au
q 2.538463217287476 1.2627e-07 au
i 3.950345461722721 6.1231e-06 deg
node 5.175523439804091 7.9352e-05 deg
peri 93.43702274892176 0.00010646 deg
M 128.5778002658356 7.2402e-05 deg
tp 2458034.991066396812
(2017-Oct-08.49106640)
0.00031645 TDB
period 1583.346547197399
4.33
2.6356e-05
7.216e-08
d
yr
n .2273665235429461 3.7847e-09 deg/d
Q 2.778720881495293 3.0836e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      5791 days (15.85 yr)  
   first obs. used      2003-09-17  
   last obs. used      2019-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60113  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:06:36  

Additional Information
 Earth MOID = 1.55924 au 
 Jupiter MOID = 2.2798 au 
 T_jup = 3.382 
[ 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 16.6   n/a MPO476835  

390042 (2012 UB59)          Discovered 2003-Sep-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2012 UB59 = 2003 SP344 = 2005 BV8 = 2010 FV87 = 2011 OD34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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