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JPL Small-Body Database Browser
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437109 (2012 UB116)
Classification: Main-belt Asteroid          SPK-ID: 2437109
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 .07565612993657396 2.3382e-06  
a 3.059659412230379 9.4417e-07 au
q 2.828177422177016 8.0246e-06 au
i 8.627210554841707 2.3538e-05 deg
node 17.4962492936986 4.7815e-05 deg
peri 5.724736126975069 0.00035089 deg
M 82.73904006042005 0.00047025 deg
tp 2458151.221090336491
(2018-Feb-01.72109034)
0.0023473 TDB
period 1954.825767385655
5.35
0.00090485
2.477e-06
d
yr
n .1841596350970229 8.5244e-08 deg/d
Q 3.291141402283742 1.0156e-06 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      3615 days (9.90 yr)  
   first obs. used      2007-11-02  
   last obs. used      2017-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .55783  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 21:19:05  

Additional Information
 Earth MOID = 1.83054 au 
 Jupiter MOID = 2.11866 au 
 T_jup = 3.213 
[ 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 16.5   n/a MPO423572  

437109 (2012 UB116)          Discovered 2009-Jan-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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