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JPL Small-Body Database Browser
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487888 (2015 TC147)
Classification: Main-belt Asteroid          SPK-ID: 2487888
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1431647417153683 7.5583e-08  
a 2.402258684806227 2.8133e-08 au
q 2.058339940662443 1.7763e-07 au
i 8.293379292836804 1.2773e-05 deg
node 28.44418629633125 4.5329e-05 deg
peri 293.7727414361336 6.8297e-05 deg
M 138.4223162001478 5.5178e-05 deg
tp 2458477.584281925642
(2018-Dec-25.08428193)
0.00020422 TDB
period 1359.96610715988
3.72
2.389e-05
6.541e-08
d
yr
n .2647124793071609 4.6502e-09 deg/d
Q 2.746177428950011 3.2161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      6972 days (19.09 yr)  
   first obs. used      2000-10-02  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53871  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 03:45:12  

Additional Information
 Earth MOID = 1.0633 au 
 Jupiter MOID = 2.59599 au 
 T_jup = 3.497 
[ 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 17.4   n/a MPO503658  

487888 (2015 TC147)          Discovered 2013-Jan-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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