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MPEC 2023-Q53 : 2023 QL1

2023
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire   +1 more source

MPEC 2025-Q53 : 2025 PK3

The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire   +1 more source

MPEC 2024-Q53 : 2024 QS

The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire   +1 more source

Can Professional Football Players Adapt to Air Pollution? Evidence From China

Journal of Sports Economics, 2022
Yu Qin, Jing Wu, Rongjie Zhang
exaly  

China’s War on Pollution: Evidence from the First 5 Years

Review of Environmental Economics and Policy, 2021
Michael Greenstone   +2 more
exaly  

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