2021-10-12, 04:03 PM
Hi BMD,
What was the epoch of the elements that gave this excellent agreement between ST4 & HORIZONS? How close to the time of close approach? 2019 XS is predicted to approach within 0.0038 AU according to CNEOS.
Good luck,
Phil S.
What was the epoch of the elements that gave this excellent agreement between ST4 & HORIZONS? How close to the time of close approach? 2019 XS is predicted to approach within 0.0038 AU according to CNEOS.
Good luck,
Phil S.