[SOC] Fw: Mars
JMcAulay
[email protected]
Fri, 08 Aug 2003 13:58:09 -0700
At 02:53 PM 08/08/2003 -0400, Ron wrote, partly:
>Bob N0UF wrote:
>
>> At a modest 75-power magnification Mars will look as large as the full
> > moon to he naked eye.
>
>Mmmm ...
>
>"As large as the full moon to the naked eye" ... I think not.
Well, it sounds pretty good to me, because 25.1" x 75 = 31:22.5', which is
about the same as the mean angular diameter of the full moon (31:27 in
1999; min = 29:24', max = 33:30').
Jupiter at 75 power is pretty impressive, with a truly vast appearance. So
Mars will only appear half-vast? I'll take it.
Regards,
John