Guest guest Posted August 26, 2003 Report Share Posted August 26, 2003 For those of you who live out in the country, enjoy! This is the link if you want to see the maps. http://www.space.com/spacewatch/where_is_mars.html Mars Watch: Closer than Ever This Week By Joe Rao Special to SPACE.com On Aug. 27 at 5:51 a.m. ET (1051 GMT) Mars will be less than 34.65 million miles (55.76 million kilometers) away -- closer than it's been in 59,619 years. Finding the Red Planet The Roman God of War is easy to spot. It is the unmistakable beacon of the evening sky, in the southeast. It is high in the south around midnight and low in the southwest near dawn. [Maps] Mars outshines all stars now. It rises near sunset for skywatchers at mid-northern latitudes. If your horizon is obstructed, it might be a bit later later before you can find it. [Timetables] What You'll See The planet usually appears orange or slightly red, though sometimes -- depending conditions in Earth's atmosphere -- it can look yellowish. Mars began August shining at magnitude -2.3. On this astronomers' scale, larger numbers mean dimmer objects. Negative numbers are reserved for the brightest objects. Except for Venus (which can be magnitude -4.0 and brighter) no other planet or star can be brighter than Mars is now. Now through Sept. 2, Mars glimmers at magnitude -2.9 -- as bright as it can be. [Observing tips] Telescopes and photography To the naked eye, Mars is a point of light, like a bright star. To see surface features, you'll need a telescope with a lens at least 70mm in diameter for the refractor type, or 4.25 inches for a reflector. [Telescope buying guide] Middle-of-the-night observations are best, because Mars is at its highest in our sky, and so its light cuts through less atmosphere and arrives less distorted. Digital cameras can be used to make photographs, even by hand-holding them to a telescope eyepiece. [Photo Tips] Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You are posting as a guest. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.