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JPL Small-Body Database Browser
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437016 (2012 TL268)
Classification: Main-belt Asteroid          SPK-ID: 2437016
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0569919298581761 9.0517e-08  
a 3.054324291666509 5.9465e-08 au
q 2.880252455871728 2.8665e-07 au
i 6.568691551721776 7.1015e-06 deg
node 274.2316333893032 9.4121e-05 deg
peri 239.4914267346425 0.00012469 deg
M 313.9955222566622 8.2098e-05 deg
tp 2458849.654508513301
(2020-Jan-01.15450851)
0.00044626 TDB
period 1949.715059590649
5.34
5.6939e-05
1.559e-07
d
yr
n .1846423651646736 5.3923e-09 deg/d
Q 3.22839612746129 6.2854e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      5409 days (14.81 yr)  
   first obs. used      2004-03-16  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55776  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:53:29  

Additional Information
 Earth MOID = 1.89855 au 
 Jupiter MOID = 1.83165 au 
 T_jup = 3.223 
[ 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 MPO281946  

437016 (2012 TL268)          Discovered 2009-Feb-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2012 TL268 = 2009 DW10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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