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Contents

   



(Top)
  


1 Notes  




2 References  




3 External links  













2022 YG






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From Wikipedia, the free encyclopedia
  

2022 YG
Orbit of 2022 YG
Discovery[1][2]
Discovered byG. Borisov
Discovery siteMARGO Obs.
Discovery date15 December 2022
Designations

MPC designation

2022 YG

Minor planet category

NEO · Apollo
Orbital characteristics[3]
Epoch 25 February 2023 (JD 2460000.5)
Uncertainty parameter6
Observation arc4 days[1]
Aphelion1.197 AU
Perihelion0.806 AU

Semi-major axis

1.001 AU
Eccentricity0.1953

Orbital period (sidereal)

1.00 yr (365.91 days)

Mean anomaly

349.535°

Mean motion

0° 34m 16.171s / day
Inclination2.348°

Longitude of ascending node

274.096°

Argument of perihelion

271.648°
Earth MOID0.003272 AU (489,500 km; 1.273 LD)
Physical characteristics

Absolute magnitude (H)

26.58[3] · 26.64[1]

2022 YG is a near-Earth asteroid and a potential quasi-satellite of Earth, discovered by amateur astronomer Gennadiy BorisovatNauchnyi, Crimea on 15 December 2022. It has an estimated diameter of 16–30 meters, given H of 26.6, and an albedo 4-15%.[a]

Notes[edit]

  1. ^ Absolute magnitude#Planets as diffuse spheres

References[edit]

  1. ^ a b c "2022 YG". Minor Planet Center. Retrieved 20 December 2022.
  • ^ "MPEC 2022-Y25 : 2022 YG". Minor Planet Electronic Circular. Minor Planet Center. 17 December 2022. Retrieved 20 December 2022.
  • ^ a b "JPL Small-Body Database Browser: (2022 YG)" (2022-12-19 last obs.). Jet Propulsion Laboratory. Retrieved 20 December 2022.

    • External links[edit]

  • Outer Space


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    • Retrieved from "https://en.wikipedia.org/w/index.php?title=2022_YG&oldid=1195681505"
    Categories: 
    ●Minor planet object articles (unnumbered)
     ●Apollo asteroids
     ●Discoveries by amateur astronomers
     ●Earth co-orbital asteroids
     ●Near-Earth objects in 2022
     ●Astronomical objects discovered in 2022
     ●Near-Earth asteroid stubs
     Hidden categories: 
    ●Articles with short description
     ●Short description is different from Wikidata
     ●Use dmy dates from November 2022
     ●JPL Small-Body Database ID same as Wikidata
     ●Articles with JPL SBDB identifiers
     ●Articles with MPC identifiers
     ●All stub articles
      


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