In Manx skies... May 2018 ~ compiled by Dave Storey |
||
New First Quarter Full Last Quarter |
Note: All times are
Universal Time (UT) There are no Lunar or Solar eclipses this month. |
|
Solar activity is low with solar cycle 24 now in force. WARNING: NEVER DIRECTLY OBSERVE THE SUN WITH YOUR NAKED EYES AND/OR OPTICAL INSTRUMENTATION: YOU WILL BE BLINDED! Carrington's Solar Rotation number 2204 starts on the 16th at 10h56m47s. |
||
Is found in the morning skies just before sunrise. However, the planet is poorly placed for viewing from northern latitudes due to the shallow angle of the ecliptic plane with the horizon. The planet is best suited for southern hemisphere observers. |
||
|
||
|
||
The Great Red Spot may be seen using a telescope in good seeing conditions. Using a light blue filter with an eyepiece will help. Opportunities to see the Great Red Spot from Mann occur on a regular basis. Click here. for suitable dates and times. To help you identify the moons at any particular time, Sky and Telescope have a Java tool that will plot the moon positions. Click Here. |
||
The brightest moon of Saturn, Titan will be visible in telescopes, shining at magnitude +8.5 and will be east of the planet on 13th ,14th ,15th ,29th ,30th and 31st . It will be west of the planet on the 5th ,6th ,7th ,21st ,22nd and 23rd . |
||
eta-Aquarids
are
active until the 20th with a maximum due on the 5-6 May. Zenithal
Hourly Rate ( ZHR
) is 40 meteors per hour. Radiant is at RA 22h30m Dec. -01°
These meteors originate from Halley's comet and enter the earth's
atmosphere at 42 miles per second. Ophiuchids are active during May with maximum due in June. The shower is however weak. |
||
Date Time ZC# SAO# Magnitude. P.A. Type of event. Notes There are no suitable events this month.
For
very detailed list of occultations visible this month, click
here. (Data from Occult Software) ZC
= Zodiacal Catalogue. Type of Event DD = disappearance at dark
limb, RD = Reappearance at dark limb. RB = Reappearance on bright
limb. PA = Position Angle around limb of the Moon, where 0 degrees
is north, 90 degrees is east, 180 degrees is south and 270 degrees
is west. The above predictions were calculated from Occult software by David Herald. More information regarding this software may be found at the lunar-occultations.com web site. |
||
This star drops from magnitude +2.1 to +3.4 in about 5 hours. There are no suitable dates for observing this month. Click here for a star chart for Algol. |
||
Comet |
There are no predicted bright comets this month. |
|
Noctilucent Clouds |
Noctilucent Clouds may become visible towards the end of the month. These mysterious night time glowing clouds appear in the northern skies ans usually last between May to August. These clouds are very high at an altitude of around 90km. They are best seen around local midnight, looking due north. However, when a very active display is happening, they can be seen from sunset to sunrise. |
|
The international Space Station crosses the Manx skies on a regular basis. For the latest information on when the ISS is due to pass across the sky over the next ten days, visit the link below. |
||
|
Bibliography for Manx Night Skies The
Handbook of the British Astronomical Association 2018. BAA.
2017 Planetary data derived from
Guide 9
Software. |