2018 UA is a small near-Earth Apollo asteroid that flew very close to the Earth on 19 October 2018. It was discovered about 90 minutes before closest approach. After A106fgF, it was probably the second closest non-impacting approach of an asteroid in 2018.
2018 UA
The 10 minute motion of 2018 UA past the Earth on 19 October 2018
2018, small, near, earth, apollo, asteroid, that, flew, very, close, earth, october, 2018, discovered, about, minutes, before, closest, approach, after, a106fgf, probably, second, closest, impacting, approach, asteroid, 2018, minute, motion, past, earth, octob. 2018 UA is a small near Earth Apollo asteroid that flew very close to the Earth on 19 October 2018 It was discovered about 90 minutes before closest approach After A106fgF it was probably the second closest non impacting approach of an asteroid in 2018 2018 UAThe 10 minute motion of 2018 UA past the Earth on 19 October 2018DiscoveryDiscovery date19 October 2018DesignationsMPC designation2018 UAOrbital characteristicsAphelion2 010531 AUPerihelion0 768136 AUSemi major axis1 38933 AUEccentricity0 447119Orbital period sidereal 1 64 yr 598 15 d Mean anomaly83 09092 Mean motion0 36m 6 69s dayInclination2 63971 Longitude of ascending node205 68400 Argument of perihelion255 21993 Earth MOID0 000186 AUPhysical characteristicsAbsolute magnitude H 30 158External links editAsteroid 2018 UA flew past Earth at 0 04 LD 4th closest on record Truck size asteroid makes fourth closest pass by Earth on record Small asteroid passed closer than TV satellites MPEC 2018 U19 2018 UA Minor Planet Center 2018 UA at NeoDyS 2 Near Earth Objects Dynamic Site Ephemerides Observation prediction Orbital info MOID Proper elements Observational info Close approaches Physical info Orbit animation 2018 UA at ESA space situational awareness Ephemerides Observations Orbit Physical properties Summary 2018 UA at the JPL Small Body DatabaseClose approach Discovery Ephemeris Orbit diagram Orbital elements Physical parameters nbsp This near Earth asteroid related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title 2018 UA amp oldid 1195681300, wikipedia, wiki, book, books, library,
