{
  "annotation_id": "b92489a2-fb6b-447e-90a1-82486b2e3300",
  "date_created": "2026-02-17T05:53:20.012000Z",
  "date_modified": "2026-02-17T05:53:20.012000Z",
  "file_hash": "3e00fae378671049bcd3e72b478c5df6d36a178a140cf9bc214b0b9d316cef44",
  "private": false,
  "record": {
    "abstract": "Various problems of the formation and evolution of planetary systems are studied. Most of the studies are devoted to the Solar System. The collapse of the presolar cloud and the accumulation of planets are studied. The author considers the formation of the Earth-Moon system, binary trans-Neptunian objects, and the axial rotations of planets. He discusses the formation of asteroid and trans-Neptunian belts, including the evolution of resonant asteroid orbits and the formation of the Kirkwood gaps in the asteroid belt. The book discusses the migration of bodies during the formation of the Solar System and at present, including a discussion of the delivery of icy bodies from beyond the ice line to the terrestrial planets and the formation of craters on the Moon. The Deep Impact mission is discussed; during this mission the impact module of the spacecraft collided with the comet Tempel 1. The book studies the migration of dust in the Solar System and the formation of the zodiacal belt, as well as the migration of bodies and dust particles ejected from the terrestrial planets and the Moon. The author considers the migration of bodies in some exoplanetary systems (Proxima Centauri, Trappist 1, and Gliese 581), the spectra of Earth-like exoplanets with different rotation periods, as well as the efficiency of exoplanet searches using microlensing observations with various telescopes. English text is only in the list of publications and in the contents. An English reader can look the contents to find an interesting section. In this section he can find the numbers for relative publications. Using these numbers and the list of publications, he can find the websites where he can upload free files with these publications, and then he can read relevant papers in English and can get more detailed information than in this book.",
    "arxiv_id": "2601.08952",
    "authors": [
      "S. I. Ipatov"
    ],
    "categories": [
      "astro-ph.EP"
    ],
    "doi": "10.17513/np.649",
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "title": "Formation and evolution of planetary systems",
    "url": "https://arxiv.org/abs/2601.08952",
    "version": "v1"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b0154251-0001-420c-af2b-4045e59c8e00",
    "id": "arXiv Dataset",
    "type": "Model",
    "variant": "snapshot-2026-01-17",
    "version": "0.1.0"
  },
  "user_id": 1000002
}