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JPL Small-Body Database Browser
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461138 (2015 TU103)
Classification: Main-belt Asteroid          SPK-ID: 2461138
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 .01468985822544218 5.8031e-08  
a 3.101684095343253 6.1614e-08 au
q 3.056120795722551 1.8538e-07 au
i 10.7495168502848 6.1679e-06 deg
node 103.8527408369515 3.1581e-05 deg
peri 131.01100859227 0.00019741 deg
M 46.03262780479473 0.00019545 deg
tp 2458345.372050627258
(2018-Aug-14.87205063)
0.0010837 TDB
period 1995.238294100182
5.46
5.9453e-05
1.628e-07
d
yr
n .1804295762889584 5.3763e-09 deg/d
Q 3.147247394963954 6.2519e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      4929 days (13.49 yr)  
   first obs. used      2006-01-07  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57388  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:00:53  

Additional Information
 Earth MOID = 2.04867 au 
 Jupiter MOID = 1.92664 au 
 T_jup = 3.194 
[ 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 16.0   n/a MPO450482  

461138 (2015 TU103)          Discovered 2013-Jun-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-02-25

[ show close-approach data ]
Alternate Designations
 2015 TU103 = 2013 LO12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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