ANN's Daily Aero-Term (04.18.09): Yarkovsky Effect | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Recent Daily Episodes

Episode Date

Monday

Tuesday

Wednesday

Thursday

Friday

Airborne On ANN

Airborne 01.16.17

Airborne 01.17.17

Airborne 01.18.17

Airborne 01.19.17

Airborne 01.20.17

Airborne Hi-Def On YouTube

Airborne 01.16.17

Airborne 01.17.17

Airborne 01.18.17

Airborne 01.19.17

Airborne 01.20.17

Sat, Apr 18, 2009

ANN's Daily Aero-Term (04.18.09): Yarkovsky Effect

Aero-Terms!

Aero-Terms are designed to be a daily reminder of the terms, names, acronyms and explanations of the unique language that populates the aviation world. Aerospace, sport aviation, fixed wing, helo, you name it... it's all fair game.

Aero-Terms should serve as a quick but intriguing reminder of the terms you may use every day, or an introduction to an aspects of the Aero-World you may not yet be familiar with. ANN also encourages readers to go beyond the FMI link, and further research any intriguing terms.

Suggestions for future Aero-Terms are ALWAYS welcome, as are additions or discussion of the explanations given for each Aero-Term.

Yarkovsky Effect

The lob-sided emission of radiation from a rotating object orbiting the Sun, due to uneven heating; named after the Russian engineer I. O. Yarkovsky, who first proposed the idea around 1900. Among other things, it has been used to explain why Earth is hit surprisingly often by meteorites. The uneven heating of a small rock in the asteroid belt by the Sun, which makes the day side warmer than the night side, creates a small force - enough to deflect the object into one of the resonance zones where the combined effect of Jupiter and Saturn's gravity pulls kick objects into the inner solar system. Combined with other, less subtle methods for getting fragments Earth-bound, including asteroid impacts, the newly-proved method appears to account for the total yearly shower of space rocks.

FMI: http://en.wikipedia.org/wiki/Yarkovsky_effect

Advertisement

More News

Airborne 01.19.17: $200K Drone Fine, Sandia IVSI TSO, 'Can't Close' KSMO

Also: MH370 Search Suspended, Supporting AUVSI, Sikorsky S-92, Challenger Astronaut, Stressed Pilots, JBA Aviation, Embraer E2 A settlement agreement has been reached between the F>[...]

Washington Special Flight Rules Modified For Trump Inauguration

Increased Flight Restrictions Will Be In Place Over Washington D.C. The planned 2017 Presidential Inauguration Festivities in Washington, DC are scheduled for January 20, 2017. At >[...]

Airborne 01.18.17: AirVenture 2017, King Schools Drone Test, Tico Warbirds

Also: Plastic Fuel, 747 Down, Great Lakes, Lily Suit, Neffenger Stepping Down, Coast Flt Training, Boeing-SpiceJet EAA-AirVenture is many things to many people, and not the least o>[...]

Airborne 01.19.17: $200K Drone Fine, Sandia IVSI TSO, 'Can't Close' KSMO

Also: MH370 Search Suspended, Supporting AUVSI, Sikorsky S-92, Challenger Astronaut, Stressed Pilots, JBA Aviation, Embraer E2 A settlement agreement has been reached between the F>[...]

U.S. Forest Service Releases 'Learning Review' From Helicopter Accident

Two Fatally Injured When The Aircraft Setting Controlled Burns Went Down In Mississippi A 90-page "Learning Review" has been released by the U.S. Forest Service analyzing an accide>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2017 Web Development & Design by Pauli Systems, LC