We obtained the following orbital parameters: eccentricity = 0.88454 +/- 0.00152, semi-major axis = 2.0573 +/- 0.0216 A.U, orbital inclination = 25.22 +/- 0.10 deg, longitude of the ascending node = 30.6530 +/- 0.0032 deg, argument of perihelion = 49.586 +/- 0.012 deg, mean motion = 0.33402 +/- 0.00527 deg/d, perihelion distance = 0.237524 +/- 0.000644 A.U, aphelion distance = 3.8770 +/- 0.0449 A.U, absolute magnitude = 18.1 The parameters were calculated based on 164 observations. Dates: 2017 April: 22 to 24 with mean residual = 0.22 arcseconds. The asteroid has an orbital period of 2.95 years.
REFERENCES:
[1] https://echo.jpl.nasa.gov/asteroids/2014JO25/2014J...
[2] http://earthsky.org/astronomy-essentials/large-ast...
[3] https://cneos.jpl.nasa.gov/news/news196.html
[4] http://newton.dm.unipi.it/neodys/index.php?pc=1.1....
[5] http://www.minorplanetcenter.net/db_search/show_ob...
[6] http://newton.dm.unipi.it/neodys/index.php?pc=2.1....