title: 136199 Eris at opposition start: 2019-10-17 start time: 10:29 tags: Astronomie astronomy four-inch-telescope sky links: Web link https://in-the-sky.org/news.php?id=20191017_13_100 description: 136199 Eris is well placed for observation. https://in-the-sky.org/news.php?id=20191017_13_100