when the 2014 recovery observations were taken into account. The asteroid is estimated to have a diameter of , and travels through space with a speed of 15.6 km/s relative to Earth. 2015 was listed on the JPL Near Earth Object Risk List with a Torino Scale of Level 1 on 22 July 2015 and again on 11 August 2015, while the NEODyS Risk List had it at a slightly lower impact probability, sufficient to classify it as Torino Scale Level 0. In July and August it was downgraded to Level 0 the following day. With a 13-day observation arc, it had an estimated 1 in 36,000 chance of impacting Earth on 5 October 2096. It was discovered on 12 July 2015 by Pan-STARRS. The asteroid is estimated to have a diameter of , and would impact Earth at a relative speed of . was listed on NEODyS with a Torino Scale of Level 1 on 23 August 2015. Sentry also listed it with a Torino Scale of Level 1 on 24 August 2015. With a 10-day observation arc, it had an estimated 1 in 84,000 chance of impacting Earth on 15 January 2081. It was downgraded to level 0 on 8 September 2015. It was discovered on 13 August 2015 by the Space Surveillance Telescope. The asteroid is estimated to have a diameter of . 2016 was rated at level 1 for a day on 25 January 2016 by the NEODyS system, and downgraded to level 0 the following day. On the Sentry system it never crossed the threshold between the two levels, due to a lower computed impact probability. was rated at level 1 by NEODyS on 25 March 2016, but subsequently lowered to zero thanks to prediscovery observations by the Pan-STARRS survey. The asteroid is estimated to have a diameter of about . was listed on the JPL Near Earth Object Risk List with a Torino Scale of Level 1 on 25 November 2016, while the NEODyS Risk List has it at a lower impact probability, sufficient to classify it as Torino Scale Level 0. With a 10-day observation arc, it had an estimated 1 in 8000 chance of impacting Earth on 12 June 2065. It was discovered on 19 November 2016 by Mt. Lemmon Survey. The asteroid is estimated to have a diameter of , and would have impacted Earth at a relative speed of .