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  2. 2024 YR4 - Wikipedia

    en.wikipedia.org/wiki/2024_YR4

    The asteroid's provisional designation as a minor planet, "2024 YR 4", was assigned by the Minor Planet Center when its discovery was announced on 27 December 2024. [2] 2024 indicates the discovery year, the first letter, "Y", indicates that the asteroid was discovered in the second half-month of December (16 to 31 December) of that year, and "R 4" indicates that it was the 117th provisional ...

  3. 2024 PT5 - Wikipedia

    en.wikipedia.org/wiki/2024_PT5

    The object orbits the Sun but makes slow close approaches to the Earth–Moon system. Between 29 September (19:54 UTC) and 25 November 2024 (16:43 UTC) (a period of 1 month and 27 days) [4] it passed just outside Earth's Hill sphere (roughly 0.01 AU [1.5 million km; 0.93 million mi]) at a low relative velocity (in the range 0.002 km/s (4.5 mph) – 0.439 km/s [980 mph]) and became temporarily ...

  4. Earth about to pull tiny space rock into its orbit as ... - AOL

    www.aol.com/earth-pull-tiny-space-rock-113254445...

    A small asteroid will be pulled into orbit around the Earth as a “mini-moon” later this month before the space rock departs into other parts of the solar system.. The 10m-wide asteroid, dubbed ...

  5. 221 Eos - Wikipedia

    en.wikipedia.org/wiki/221_Eos

    The asteroid is orbiting the Sun with a semimajor axis of 3.01 AU, a period of 5.22 years, and an eccentricity of 0.1. The orbital plane is inclined by 10.9° to the plane of the ecliptic. It has a mean cross-section of 104 km, [3] and is spinning with a rotation period of 10.4 hours.

  6. As Earth says goodbye to 'mini-moon,' asteroid's possible ...

    www.aol.com/news/earth-says-goodbye-mini-moon...

    Earth is bidding farewell to a tiny asteroid that joined its orbit for nearly two months. The asteroid, known as 2024 PT5, is set to be drawn away from Earth by the powerful pull of the sun on Monday.

  7. List of Solar System objects by size - Wikipedia

    en.wikipedia.org/wiki/List_of_Solar_System...

    These lists contain the Sun, the planets, dwarf planets, many of the larger small Solar System bodies (which includes the asteroids), all named natural satellites, and a number of smaller objects of historical or scientific interest, such as comets and near-Earth objects.

  8. Asteroid - Wikipedia

    en.wikipedia.org/wiki/Asteroid

    An asteroid is a minor planet—an object larger than a meteoroid that is neither a planet ... small bodies orbiting the Sun were classified ... have been found to date.

  9. (459883) 2014 JX55 - Wikipedia

    en.wikipedia.org/wiki/(459883)_2014_JX55

    (459883) 2014 JX 55 is an asteroid from the central regions of the asteroid belt.After its first observations as 2007 EB 26 in 2007, it was considered an inner heliospheric asteroid and near-Earth object with one of the closest perihelions ever observed of any body orbiting the Sun, [4] until further observations invalidated the conclusions from early observations.