winter solstice
4 pm 18 = 2 + 12 + 4
The positions of planets can be looked up in almanacs, and are described in "right ascension" and "declination" so that they can be plotted on to a star chart like Norton's Star Atlas. This month, June 2013, Mercury can't be seen but next month here are some examples: ........... Right Ascension........... Declination July 17 : 6 hr 58.7 min ........... 18 deg 02 min July 22 : 6 hr 56.7 min ............18 deg 51 min July 27 : 7 hr 04.8 min ........... 19 deg 47 min Mercury is furthest from the Sun (20 degrees) on July 30 when it can be seen in the Northern Hemisphere in the east before sunrise. Comment: Or, you may just want the simple answer that Mercury is the closest planet to the Sun.
It will take 24 hours. Also it will take the for the earths moon 18 hours to orbit the earth.
Total mission duration: 8 days, 3 hours, 18 minutes. Of that, Armstrong and Aldrin spent 21 hours 36 minutes on the surface. Of that, they spent 2 hours 31 minutes outside the LM on EVA.
I suppose it could, but it doesn't, not even close. It rotates about once in 27.3 days.
winter solstice
18:31 hours is 6.31pm
48 Hours - 1988 The Right to Kill 18-8 was released on: USA: 6 November 2004
Planets appear to move horizontally when they are in that part of the ecliptic that lies horizontally across the southern horizon at midnight (seen from the northern hemisphere). That occurs when a planet is at a right-ascension of 18 hours (in Sagittarius), and a couple of hours either side. A snapshot of the planet taken every night at midnight shows it moving horizontally (approximately) from right to left. All planets do this.
Space Angel - 1962 The Queen of the Three Suns 2-18 was released on: USA: 1963
18 hours if you plan it right
The largest -- about 18 billion solar masses -- is about 3.5 billion years away and is identical to the quasar OJ287. That object is in the constellation of Cancer, approximately at ascension 9 hours and declination 20 degrees.
Flight time from London to Stanley(capital of Falklands) 16hrs. Sailing time from Southampton to Falklands: roughly 3 weeks.
It is (18 + 24k) hours where k is an integer.
18 days = ? hours 1 day = 24 hours = 24h * 18 = 432 hours in 18 days.
18 hours or if it is for apex it is 15
18 days, 4 hours and 48 minutes.18 days, 4 hours and 48 minutes.18 days, 4 hours and 48 minutes.18 days, 4 hours and 48 minutes.18 days, 4 hours and 48 minutes.18 days, 4 hours and 48 minutes.18 days, 4 hours and 48 minutes.18 days, 4 hours and 48 minutes.18 days, 4 hours and 48 minutes.18 days, 4 hours and 48 minutes.18 days, 4 hours and 48 minutes.