Penumbral Lunar Eclipse on January 11, 2020

Bandar Seri Begawan – A penumbral eclipse of the moon will take place on Saturday, January 11, 2020, at pre-dawn hours, from 1.09 a.m. until 5.11 a.m in Brunei Darussalam.Β  The first eclipse of 2020 is also visible from the geographic regions of Europe, Africa, Asia and Australia.

There are three categories of lunar eclipse: total, partial and penumbral. In a penumbral lunar eclipse, only the faint or diffuse outer shadow of Earth (known as penumbra) falls on the moon’s face. This kind of lunar eclipse is much more subtle, and much more difficult to observe, than either a total or partial eclipse of the moon. There is never a dramatic darkening of the moon, as in when the Earth’s darkest shadow (umbra) moves over the Moon during a partial lunar eclipse.

Continue reading “Penumbral Lunar Eclipse on January 11, 2020”

Half-Blood Moon across Brunei on 17 July 2019

Bandar Seri Begawan – Curiosity and awe have greeted a partial lunar eclipse at pre-dawn hours of July 17, 2019. Here are some of the eclipse moment photographed around Brunei Darussalam.

The following pictures were taken at Panaga Beach , during lunar eclipse on Wednesday 17th between 3.15 and 5:30 am by Rolando Fidel Pinto. Gear used DSLR Pentax K1 with Pentax 1.4x HD PENTAX-DA AF Rear Converter AW and Pentax HD DA 560mm ED AW F5.6 ED AW Lens, which delivers a total focal length of 784mm. Tripod used is a Velbo Pro Geo V630 with a  Jobu Design Gimbal Head  DMG-HD4

See lunar eclipse in Brunei skies at Dawn on July 17, 2019

by Hazarry bin Haji Ali Ahmad
The Astronomical Society of Brunei Darussalam

  • A partial lunar eclipse will occur just before dawn on Wednesday, July 17, in Brunei Darussalam. The next total lunar eclipse is on 26 May 2021
  • For Brunei, 65 per cent of the Moon is in the Earth’s shadow or Umbra when it is close to setting in the western sky
Continue reading “See lunar eclipse in Brunei skies at Dawn on July 17, 2019”

2018 July 28 Century’s Longest Blood Moon Amazes Eclipse Watchers in Brunei

Shortest Total Lunar Eclipse of the 21st Century Visible Saturday 04 April 2015

Total Eclipse of the Moon

Bandar Seri Begawan – People in this country will have a rare opportunity to watch an astronomical phenomenon, a total lunar eclipse, on the evening of this Saturday, April 4th, 2015.

A lunar eclipse occurs when the Moon passes directly behind the Earth and being in the Earth’s dark shadow known as Umbra. Such occurrence is rare when the Sun, Earth and Moon are exactly aligned with the Earth being precisely in the middle.

Above: Phases of the eclipse and local lunar circumstances as the Moon passes the Earth's shadow on April 4, 2015, from Brunei.
Above: Phases of the eclipse and local lunar circumstances as the Moon passes the Earth’s shadow on April 4, 2015, from Brunei.


This great natural phenomenon is also observed by many region around the globe such as Asia, Australia, Pacific, North and South America.

In Brunei, the lunar eclipse will be first observed after the moon rise at 6:22 pm. If the evening sky is clear, eclipse watchers will see the full moon is partially obscured by the Earth’s shadows.

At 7:58 pm, it will be a very spectacular astronomical event as the entire moon will pass through the dark earth`s shadow known as the Umbra. During totality, eclipse observers will notice the full moon to completely darken and likely will turn to coppery red colour. Continue reading “Shortest Total Lunar Eclipse of the 21st Century Visible Saturday 04 April 2015”

Jadual Kenampakan Pertama Anak Bulan Di Negara Brunei Darussalam 2000 – 2099


Buku ini adalah dihasratkan sebagai rujukan bagi ilmuan-ilmuan di Negara Brunei Darussalam dan sumbangan kajian berunsur saintifik. Di dalam buku ini terkandung kompilasi jadual waktu bagi kenampakan anak bulan yang pertama. Penghasilan jadual ialah dengan mengunakan berbagai-bagai perisian astronomi dan program yang diaturacara oleh Hazarry bin Hj Ali Ahmad.

Download: Jadual Kenampakan Anak Bulan di Brunei Darussalam 2000 – 2099 (Edisi Terkini)Β