hyperbolic comet造句
例句與造句
- Microbial payloads may be also planted on hyperbolic comets bound for interstellar space.
- Hyperbolic comets may pass once through the inner Solar System before being flung to interstellar space.
- He also co-discovered C / 1959 O1, a hyperbolic comet, in 1957.
- Such comets follow the open path of a hyperbola, and as such they are called hyperbolic comets.
- He has discovered numerous asteroids and comets, including the hyperbolic comet C / 2009 P1, and four novae in the Large Magellanic Cloud.
- It's difficult to find hyperbolic comet in a sentence. 用hyperbolic comet造句挺難的
- "' C / 2000 U5 ( LINEAR ) "'is a hyperbolic comet ever discovered and will leave the Solar System.
- A rough calculation shows that there might be four hyperbolic comets per century within Jupiter's orbit, give or take one and perhaps two orders of magnitude.
- "' C / 2007 F1 ( LONEOS ) "'is a hyperbolic comet discovered on March 19, 2007 as part as the Lowell Observatory Near Earth Object Search ( LONEOS ).
- "' C / 2015 V2 "'( Johnson ) is a hyperbolic comet discovered on 3 November 2015 by Jess Johnson ( Catalina Sky Survey ) at an apparent magnitude of 17.1 using a Schmidt Cassegrain telescope.
- "' C / 2016 U1 ( NEOWISE ) "'is a hyperbolic comet discovered 21 October 2016 by NEOWISE, the asteroid-and-comet-hunting portion of the Wide-Field Infrared Survey Explorer ( WISE ) mission.
- Finally, comets known from historical records but for which no reliable orbit could be calculated are prefixed " X " as in, for example, X / 1106 C1 . " ( Also see List of non-periodic comets and List of hyperbolic comets . )"