Planetring oor Engels

Planetring

Vertalings in die woordeboek Deens - Engels

planetary ring

naamwoord

ring of cosmic dust orbiting around a planet or other astronomical body

voorbeelde

De fleste planetringe opfattes som ustabile og ventes at forsvinde i løbet af nogle millioner år, men det menes dog, at Saturns ringe er temmelig gamle – fra solsystemets tidligste tider.
Most rings were thought to be unstable and to dissipate over the course of tens or hundreds of millions of years, but it now appears that Saturn's rings might be quite old, dating to the early days of the Solar System.

Sommetider har planetringene "hyrdemåner", dvs. små måner, der er i omløb nær de yderste kanter af ringene eller i huller i ringene.
Sometimes rings will have "shepherd" moons, small moons that orbit near the inner or outer edges of rings or within gaps in the rings.

I solsystemet spiller kosmisk støv en stor rolle, foruden som nævnt i zodiacallyset gælder det i Saturns B ringe, for de ydre diffuse planetringe omkring Jupiter, Saturn, Uranus og Neptun, for den resonante støvring omkring Jorden og for kometer.
In the Solar System, dust plays a major role in the zodiacal light, Saturn's B Ring spokes, the outer diffuse planetary rings at Jupiter, Saturn, Uranus and Neptune, and comets.

Kort forinden havde man opdaget objektet S/2004 S 3, og formålet med billedserien var at fastlægge denne månes bane, men mens S/2004 S 3 blev fundet lige uden for F-ringen i Saturns udstrakte system af planetringe, ligger S/2004 S 4 inden for ringen.
It was spotted while J. N. Spitale was trying to confirm the orbit of another provisional object, S/2004 S 3 that was seen 5 hours earlier just exterior to the F ring.[2] The announcement was made on September 9, 2004.[4]

Neptun har et system af meget tynde, mørke planetringe, hvis kemiske sammensætning man ikke kender.
Neptune has a faint planetary ring system of unknown compostion.

Alle de fire ydre planeter har en planetring af damp og andre partikler rundt om sig.
Each of the outer planets is encircled by planetary rings of dust and other small objects.

Prometheus fungerer som hyrdemåne for F-ringen i Saturns system af planetringe.
Prometheus is a shepherd satellite for the inner edge of Saturn's narrow F Ring.

Alle de fire ydre planeter har en planetring af damp og andre partikler rundt om sig.
Each of the outer planets is encircled by planetary rings of dust and other particles.

Kort forinden havde man opdaget objektet S/2004 S 3, og formålet med billedserien var at fastlægge denne månes bane, men mens S/2004 S 3 blev fundet lige uden for F-ringen i Saturns udstrakte system af planetringe, ligger S/2004 S 4 inden for ringen.
In comparison, two objects in the F ring's area (S/2004 S 3 and S/2004 S 4) that were first seen months earlier have not been found again with any confidence. Nevertheless, it continues to be unclear whether there is a solid core to S/2004 S 6 or whether it is just a dust clump that will disappear in years or months.

Kort forinden havde man opdaget objektet S/2004 S 3, og formålet med billedserien var at fastlægge denne månes bane, men mens S/2004 S 3 blev fundet lige uden for F-ringen i Saturns udstrakte system af planetringe, ligger S/2004 S 4 inden for ringen.
It was seen while J. N. Spitale was trying to confirm the orbit of another object, S/2004 S 3 that was seen 5 hours earlier just on the farther edge of the F ring.[1] The announcement was made on September 9, 2004.[3]

De fleste planetringe opfattes som ustabile og ventes at forsvinde i løbet af nogle millioner år, men det menes dog, at Saturns ringe er temmelig gamle – fra solsystemets tidligste tider.
Most rings were thought to be unstable and to dissipate over the course of tens or hundreds of millions of years, but it now appears that Saturn's rings might be quite old, dating to the early days of the Solar System.[1]