Sky Diary for January 2013 – Keep Looking Up!

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All graphics for all the events below are included in the enlarged Sky Diary PDF file downloaded from here.

For a small printable Sky Diary, click here.

More latest news and events, more details, keep (BIG) Bang up to date on my Blog:
Eagleseye Astronomy Blog.

If predictions are right 2013 could bring us two extremely bright comets.
One in March to April 2013 and one from November 2013 into early 2014.
More news here.

Any questions, comments or have I made a mistake?

E Mail me: (Dave@eagleseye.co.uk)

Sky condition prediction for Higham Ferrers.

ALL TIMES Universal Time (UT) Unless stated.

The Stars (22:00h on the 1st, 21:00h on the 15th and 20:00h on the 31st of the month).

The January Sky.

High overhead at this time of night Auriga and the bright yellow star Capella. This constellation abounds with many open clusters, so hunt them down. South of Auriga are Gemini and Taurus. This whole area is along the plane of the Milky Way so contains a great deal of objects to observe. High in the south if the mighty Orion, with the bright stars Betelgeuse and Rigel, both showing contrasting colours. Lower down is The Great Dog, Canis Major. Its brightest star Sirius is in fact a double star. The white dwarf companion sounds like an easy 8.3 magnitude target, but due to its proximity is dazzled by the main star. The two stars are separating over the next few years, so I’m sure it won’t be long before amateurs can view and image them as separate objects.

Algol
This bright naked eye variable star is visible from the UK dimming from its usual 2.1 magnitude to 3.4 at the following times:
1st 04h, 6th 22h, 21st 6h, 24th 3h, 26th 23h, 29th 20h.

The Moon and its phases this month.

Moon phase calendar above generated using Graphdark By Richard Fleet.
Click here to download.

Last Qtr. – 5th.
New – 11th.
First Qtr. – 18th.
Full – 27th.

As an aid to identifying the planets and stars, the Moon will be close to:
Regulus on the 1st, 2nd, 27th & 28th.
Spica on the 5th & 6th.
Saturn on the 7th.
Antares on the 9th.
Venus on the 10th.
Mars on the 13th.
Jupiter on the 21st.

The Planets.

Mercury
Mercury - 7th March 2012

Reaches superior conjunction on the 18th, when it starts to move into the morning eastern sky by the end of the month. It will be difficult to in the western sky after sunset. Becomes much easier to see next month.

Venus
Venus - 7th March 2012

Now starting to slip into the Suns glare in the morning sky, it is still very bright and visible low in the eastern sky before sunrise. It will be very difficult to see in the twilight by the end of the month as it approaches the Sun.

Mars

Still lingering in the south western sky and hanging in the same place in the evening twilight throughout the month, but really difficult to observe. Starts to get lost in the encroaching twilight by the end of the month but stays teasingly away from the Sun for a few weeks yet.

Jupiter
20120219 Jupiter & Ganymede

Moving retrograde above the Hyades in Taurus throughout the month. At magnitude -2.5 it is big, bold and bright and now at its very best for observing after a very favourable opposition last month.
Have a look our for Red Spot Junior, or try and resolve the Moons as disks, particularly Ganymede being so large?

Saturn
Saturn - Webcam Image - 4th Faruary 2012

Located between Virgo and Libra during the month. Rises before 2:00am by the middle of the month. The rings are favourably tilted towards the Earth and are a wonderful sight through even a small scope.

Uranus 
Still visible in the evening sky but becoming less favourable as they get lower in altitude after sunset.

Neptune

Now very low in the western sky after sunset.

Quadrantid Meteor Shower
These meteors are at maximum on the 3rd. With a maximum predicted at 80 per hour and the Moon well out of the way in the morning sky, we should be in for a good show.

The Sun
A new solar cycle is now well under way, and the Sun has had a recent flurry of sunspot activity with some nice large spots groups now appearing regularly. There have also been some auroral activity seen as far south as Kent, so keep a look out.

There have also been some large prominences visible from time to time and some quite active flare regions. So if you have access to a Hydrogen Alpha solar scope, take a look.

Click here for latest news from Space Weather.

All graphics for all the events below are in the enlarged PDF file here.

All times UT (BST) Unless otherwise stated.

Thank you for visiting my site, I hope you have found it of interest.

If you have, or even if you have not liked me, please let me know so I can keep making improvements:
dave@eagleseye.co.uk

Dave Eagle

Eagles Eye On The Sky.

Keep Looking Up!


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