19-Hour Old New Moon Crescent of Rabiulakhir 1441H Sighted

Bandar Seri Begawan – The new 19-hour old crescent moon of Rabiulakhir was sighted today, on Wednesday evening (November 27th) by moon-sighters of Brunei Darussalam Astronomical Society at 6.31 pm, when the curved light was less than 2 degrees above the horizon.

The western sky was cloudy near the horizon at sunset, scopes were aligned using the 3 planet – Venus, Saturn and Jupiter – and unable to align using the Sun as it was most of the time behind the clouds.

Photo of a little crescent (hilal), which is an illuminated portion on the margin of the moon, behind clouds.
Continue reading “19-Hour Old New Moon Crescent of Rabiulakhir 1441H Sighted”

Lunar Crescent Marathon

Here’s our cosmic idea for school holiday activities – Lunar Crescent Marathon!

Go out to look for the daily changing moon crescent in early morning, before sunrise, on May 27 until Jun 02 2019 for the Waning and Old Crescent in the Eastern sky. Continue your observation on evening of June 04 until June 10 2019, shortly after sunset, for the New and Waxing Crescent in the Western sky.

Continue reading “Lunar Crescent Marathon”

PABD holds Practical Moon Sighting

Bandar Seri Begawan – Members of the Astronomical Society of Brunei Darussalam were at Bukit Agok, Tutong, for a practical session to look for the new crescent moon (hilal ~11 hour old) this evening of Sunday, May 5th in anticipation of the beginning of the holy month of Ramadan.

Members had the opportunities to learn setting up telescopes properly, scopes alignment to the sun or other bright objects, photographing and tracking the new moon. The western sky was pretty clear at sunset, and a sunspot was also visible on the sun.

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New Moon Sighting for Syawal 1439H Explained

Bandar Seri Begawan – There is another chance to break the national record for the youngest moon crescent on June 14, 2018 during the upcoming moon crescent observation for Syawal 1439H.

See explanation below:

Infographic of Syawal 1439H New Moon Sighting
Infographic of Syawal 1439H New Moon Sighting

Reminder: This is only a computational analysis data. The result/declaration of the sighting will be announced through official media by the government.

New techniques for moon sighting explained

By Abdul Hakiim Yakof

Borneo Bulletin – TWO working papers on the use of modern technology for the sighting of crescent moon (Hilal) were presented during the Falak Syar’ie parallel session at The Rizqun International Hotel, Gadong yesterday.

The parallel session was part of the 14th Southeast Asia Survey Congress (SEASC) 2017 organised by the Ministry of Development’s Survey Department, in collaboration with the Brunei Institution of Geomatics (BIG), under the auspices of the Asean Federation of Land and Geomatics Survey (AFLAG). Continue reading “New techniques for moon sighting explained”