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JPL Small-Body Database Browser
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437015 (2012 TE266)
Classification: Main-belt Asteroid          SPK-ID: 2437015
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02891491442391792 6.2055e-08  
a 2.886090229323078 5.9944e-08 au
q 2.802639177322496 1.9939e-07 au
i 2.999820560307022 8.6664e-06 deg
node 63.79075960599123 0.00015897 deg
peri 227.9189580198337 0.00025324 deg
M 206.9629976754228 0.00020152 deg
tp 2459361.802459932950
(2021-May-27.30245993)
0.0010106 TDB
period 1790.866793081764
4.90
5.5794e-05
1.528e-07
d
yr
n .2010199761315043 6.2627e-09 deg/d
Q 2.969541281323661 6.1677e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      4152 days (11.37 yr)  
   first obs. used      2007-09-13  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65942  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:49:17  

Additional Information
 Earth MOID = 1.78685 au 
 Jupiter MOID = 2.06912 au 
 T_jup = 3.290 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457237.5 (2015-Aug-03.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02794790992740783 6.2053e-08  
q 2.805000643460536 1.9931e-07 au
tp 2457568.372270341541
(2016-Jun-28.87227034)
0.0010258 TDB
node 63.79962688897636 0.00015896 deg
peri 227.5008279307619 0.00025852 deg
i 3.000189936827019 8.6672e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      4152 days (11.37 yr)  
   first obs. used      2007-09-13  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65942  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:49:17  

Additional Information
 Jupiter MOID = 2.06912 au 
 T_jup = 3.290 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.850563412039497E-15 -1.185538018569161E-14 2.484059249492732E-12 -2.185155749033043E-14 4.450530997778392E-13 1.188983763460033E-15
q -1.185538018569161E-14 3.972524967807353E-14 1.091698468037786E-11 4.672452981535268E-14 2.221694833583864E-12 -1.110704338513853E-15
tp 2.484059249492732E-12 1.091698468037786E-11 1.052168652481204E-6 -6.448285131024952E-10 2.092159369251402E-7 1.790099951246108E-11
node -2.185155749033043E-14 4.672452981535268E-14 -6.448285131024952E-10 2.526716181477427E-8 -2.535961550475864E-8 -5.269173154473251E-10
peri 4.450530997778392E-13 2.221694833583864E-12 2.092159369251402E-7 -2.535961550475864E-8 6.683390935963452E-8 5.296780520253943E-10
i 1.188983763460033E-15 -1.110704338513853E-15 1.790099951246108E-11 -5.269173154473251E-10 5.296780520253943E-10 7.512007616270879E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO437694  

437015 (2012 TE266)          Discovered 2007-Sep-13 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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