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| The Lunar X and V (indicated) as seen in telescopic views. Click on to embiggen for a clearer view. | Western night sky on Wednesday February 5 as seen from Adelaide at 21:43 ACDST | Western night sky on Wednesday February 5 as seen from Brisbane at 20:19 AEST |
The Lunar X (also referred to as the Werner X) and the Lunar V can be seen this Wednesday because the moon reaches Firt Quarter.
The Lunar X is a chiaroscuro effect during which sturdy contrasts of sunshine and shadow create the looks of a letter ‘X’ on the rim of the Lunar craters Blanchinus, La Caille and Purbach and a letter V from the rim of the crater Ukert, together with a number of smaller craters.
The X and V are seen at first quarter, seen on the lunar floor for about 4 hours. Nevertheless, the Moon isn’t all the time above the horizon from a given vantage level when this occurs. This month is sweet for Australian observers
Lunar X happens on Wednesday February 5, 08:13 UT, 21:13 AEDST, 20:13 AEST, 20:43 ACDST, 19:43 ACST, 16:13 AWST). That is later than official first Quarter which happens at 18:32 ACDST.
This can be a telescope (and perhaps good binoculars) solely occasion. For the west coast the beginning of the Lunar X happens when the solar is up, however the X continues to be seen 3 hours later within the deep twilight, with the Moon being 34° above the horizon, central states see it at 22° above the horizon, and for the east coast at 20° above the horizon.
Upcoming Lunar X’ s are proven under:
Dates and time Lunar X and V are seen. Usually seen from
about 4hours from the beginning time, occasions in color are daylight saving
occasions.
| Date | UT | AEST | ACST | AWST |
| Feb 5 | 08:13 | 21:13 |
20:43 |
16:13 |
| Apr 5 | 12:43 | 22:43 | 22:17 | 20:43 |
| June 3 | 13:18 | 23:18 | 22:30 | 21:18 |
| Aug 1 | 10:57 | 20:57 | 20:17 | 18:57 |
| Sep 29 | 08:46 | 18:46 | 18:16 | 16:46 |
| Nov 27 | 10:43 |
21:43 |
21:15 |
18:43 |
Labels: Lunar X, Moon, telescope
