What trans-Neptunian objects have probable diameters of 800 km (or 500 miles) or more? Thanks!
-
You may have them all.
Have you checked Sedna (995 km)
http://en.wikipedia.org/wiki/90377_Sedna
More of these objects are turning up quite frequently.
But ascertaining the size is not always very easy.
This article has a lot of details :
http://en.wikipedia.org/wiki/Trans-Neptu…
Have you checked Sedna (995 km)
http://en.wikipedia.org/wiki/90377_Sedna
More of these objects are turning up quite frequently.
But ascertaining the size is not always very easy.
This article has a lot of details :
http://en.wikipedia.org/wiki/Trans-Neptu…