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JPL Small-Body Database Browser
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487849 (2015 TJ101)
Classification: Main-belt Asteroid          SPK-ID: 2487849
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09364966036446327 5.5895e-08  
a 3.10404203918098 5.895e-08 au
q 2.813349556454665 1.8102e-07 au
i 5.246179086952295 6.857e-06 deg
node 156.3775621912155 9.1157e-05 deg
peri 319.5421498645593 0.00011272 deg
M 173.3332503097447 6.1681e-05 deg
tp 2457638.734490162764
(2016-Sep-07.23449016)
0.00033829 TDB
period 1997.51393874335
5.47
5.6904e-05
1.558e-07
d
yr
n .1802240239817693 5.1341e-09 deg/d
Q 3.394734521907294 6.4471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      4606 days (12.61 yr)  
   first obs. used      2005-11-07  
   last obs. used      2018-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72382  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:51:27  

Additional Information
 Earth MOID = 1.83243 au 
 Jupiter MOID = 1.68515 au 
 T_jup = 3.208 
[ 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 16.5   n/a MPO456352  

487849 (2015 TJ101)          Discovered 2006-Feb-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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