User talk:Cow duo

I added P67 comet into the table. This is appropriate because the ESA landed a space probe on this space object.

Gravity was calculated using the mass and radii on the P67 page. I had to make some assumptions about where the gravity should be measured, as the comet is highly asymmetric. I picked the far end of the large probe, giving an effective radius of 2 km.

Somebody from the ESA might wish to update to show the effective gravity at the touch-down location, instead. Cow duo (talk) 01:26, 13 November 2014 (UTC)[reply]