Monthly notes


Notes for the month of March and early April

Inner Planets

Mercury, returns to the dawn twilight sky but it is too low to be easily observable. It is below the ecliptic and the morning ecliptic is itself low at this tile of the Month. It reaches greatest Western Elongation of 28 degrees on the 22nd of March.

Venus, the brilliant object in our South Western evening sky is hard to miss now, becoming more and more prominent and higher each evening. It shall remain visible until mid summer. See Kevin's recent picture in the planetary gallery.

Outer Planets

Mars, still a morning object, it rises just an hour and a half before the Sun and it doesn't gain on the earlier rising of Sun until May.

Jupiter, rises now at 02:30 now and by 01:00UT by next meeting.

Saturn, is nice and high in the evening sky now.

Uranus, is too close to the Sun now following its conjunction on the 6th.

Neptune, returns to the morning sky.

Sun

Sunset today, 13th March, was 18:40 UT and sunrise tomorrow is at 7:00 UT
By the next meeting in Mid April we will be on British Summer time (25th of March)
Sunset will not be until 20:30 with astronomical twilight not until 22:30!
Partial solar eclipse for eastern Asia on the 19th.
Equinox on the 21st March

Moon’s Phases

Full Moon was on the 3rd and will be on the 2nd of April,
Last Quarter Moon was on the 12th of March
New Moon on St. Patrick’s day, the 17th
1st Quarter Moon on the 24th

Occultation's and parings

Beginning at 3:30am on the 30th of March Regulus in Leo is occluded by the moon low in the west.


Mars and Neptune are within a degree of each other on the 26th. Both are low in the East at 5:30 in dawn light.

Messier Marathon time

For a period of about 6 weeks from March to mid April we get an opportunity to see the maximum number of Messier objects in a single night. Given perfect conditions we could theoretically see nearly 106 of the 109 messier objects from our latitude. We intend to give it a go on the Sunday night of the 18th of March from Banna, weather permitting. Anyone is welcome to join us for some or all of the night.


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Last updated on March 13, 2007 23:46


since Feb. 2004.

Pages maintained by Michael Scully and Trevor O'Donoghue