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JPL Small-Body Database Browser
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487247 (2014 PT16)
Classification: Main-belt Asteroid          SPK-ID: 2487247
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1579729558657863 7.399e-08  
a 3.119369585087291 1.3955e-07 au
q 2.62659355129322 1.9332e-07 au
i 22.72695635187836 1.1544e-05 deg
node 144.2489366998748 1.6847e-05 deg
peri 300.3780821269473 3.7418e-05 deg
M 277.6786628885365 4.0623e-05 deg
tp 2459460.659711368262
(2021-Sep-03.15971137)
0.00024683 TDB
period 2012.327567860968
5.51
0.00013504
3.697e-07
d
yr
n .1788973156008925 1.2005e-08 deg/d
Q 3.612145618881362 1.616e-07 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      3070 days (8.41 yr)  
   first obs. used      2011-02-07  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56974  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:18:58  

Additional Information
 Earth MOID = 1.71264 au 
 Jupiter MOID = 1.70681 au 
 T_jup = 3.078 
[ 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 15.9   n/a MPO477315  

487247 (2014 PT16)          Discovered 2014-Jun-23 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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