2103356
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Target RA (J2000): 258.762115 and deg Target Dec (J2000): 18.34077 and deg Gaia GMag: 9.34 Programme ID: CH_PR100024 Programme Manager: CABRERA PI of observing programme: Benz Title of programme: MR.IMPROVE - Gas content of low-mass planets Abstract: Constraining the gas content of planets in the 1-10 Mearth regime to know if there are two populations (gas-poor versus gas-rich) or a continuum of possile gas content. The first case would point towards some 'catastrophic' event (e.g. giant impact) or threshold effect (e.g. a low critical mass) governing the gas content of planets. [truncated! Please see actual data for full text]
目标赤经(J2000坐标系,Target RA (J2000)):258.762115 度,目标赤纬(J2000坐标系,Target Dec (J2000)):18.34077 度,盖亚G星等(Gaia GMag):9.34,项目编号(Programme ID):CH_PR100024,项目主管(Programme Manager):卡布雷拉(CABRERA),观测项目首席研究员(Principal Investigator,PI):本茨(Benz),项目名称:MR.IMPROVE——低质量行星的气体含量。摘要:本研究旨在约束1-10倍地球质量(Mearth)区间内行星的气体含量,以探明行星气体含量是否存在两类种群(贫气型与富气型),抑或是存在连续分布的气体含量谱系。若为前者,则表明存在某种“灾变性”事件(如巨撞击)或阈值效应(如低临界质量)主导行星的气体含量形成。【文本已截断!完整内容请查阅原始数据】
提供机构:
European Space Agency
创建时间:
2024-04-04



