| Date | Event | Time |
|---|---|---|
| 02 | Moon at Perigee (Distance = 360,442.217 km) | 05:44 a.m. |
| 03 | Quadrantid meteor shower (ZHR = 120) | --- |
| 04 | Earth at Perihelion | 01:16 a.m. |
| 04 | Conjunction of the Waning Gibbous Moon and Jupiter | 05:59 a.m. |
| 09 | Jupiter at perigee | 04:05 p.m. |
| 10 | Jupiter at opposition | 04:42 p.m. |
| 14 | Moon at Apogee (Distance = 406,277.011 km) | 04:47 a.m. |
| 18 | γ-Ursae Minorid meteor shower (ZHR = 3) | --- |
| 23 | Close approach of the Moon and Saturn | 04:57 p.m. |
| 23 | Conjunction of the Moon and Saturn | 08:40 p.m. |
| 30 | Moon at Perigee (Distance = 360,442.217 km) | 05:46 a.m. |
| 31 | Conjunction of the Moon and Jupiter | 10:29 a.m. |
| 31 | Close approach of the Moon and Jupiter | 11:38 a.m. |
|
Full Moon | |
| Jan 03 | 06:03 PM | |
|
Last Quarter | |
| Jan 10 | 11:48 PM | |
|
New Moon | |
| Jan 19 | 03:52 AM | |
|
First Quarter | |
| Jan 26 | 12:47 PM | |
| Date | Mercury | Venus | Mars | Jupiter | Saturn | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Rise | Set | Rise | Set | Rise | Set | Rise | Set | Rise | Set | |
| Jan 01 | 05:31 am | 04:44 pm | 06:17 am | 05:31 pm | 06:33 am | 05:45 pm | 06:17 pm | 07:13 am* | 11:04 am | 10:59 pm |
| Jan 11 | 06:00 am | 05:13 pm | 06:31 am | 05:47 pm | 06:25 am | 05:40 pm | 05:32 pm | 06:28 am* | 10:27 am | 10:23 pm |
| Jan 21 | 06:29 am | 05:47 pm | 06:42 am | 06:04 pm | 06:18 am | 05:35 pm | 04:47 pm | 05:43 am* | 09:50 am | 09:47 pm |
| Jan 31 | 06:54 am | 06:24 pm | 06:50 am | 06:19 pm | 06:09 am | 05:30 pm | 04:02 pm | 04:59 am* | 09:13 am | 09:11 pm |
* = following day
| Figure 1. The view of the night sky featuring the prominent January constellations at 09:00 p.m. on 15 January 2026 using the Stellarium software |
Orion is one of the sky’s most recognizable constellations, noted for its distinctive hourglass shape formed by seven prominent stars. The bright stars Betelgeuse, Rigel, Saiph, and Bellatrix define the stellar boundaries of Orion’s body. In contrast, Alnitak, Alnilam, and Mintaka constitute the Orion’s Belt asterism—one of the best-known asterisms in the night sky and a reliable guide for locating the constellation. Within the constellation of Orion lies the Orion Molecular Cloud Complex, a vast stellar nursery filled with notable nebulae such as the Orion Nebula (M42), De Mairan’s Nebula (M43), Messier 78 (M78) [Figure 2a], and the Flame Nebula (NGC 2024) [Figure 2b]. The complex also includes the dark Horsehead Nebula (NGC 2023), nestled within the glowing expanse of IC 434. [2]
To the north of Orion lies the zodiac constellation Taurus. By drawing a line from Orion’s Belt to the left, you will be guided directly to Taurus. The bright star Aldebaran, marking the bull’s eye, is the first star you’ll encounter and is easily recognized by its orange hue. The Hyades Cluster (C41), forming a V-shape and located along the same line of sight as Aldebaran, outlines the face of the bull, making Taurus one of the more distinct and easily identifiable constellations. Taurus also harbors a wealth of fascinating deep-sky objects, including the renowned Pleiades (also known as the Seven Sisters or M45) [Figure 2c], a prominent open star cluster that marks the heart of the bull. Additionally, Taurus is home to the Crab Nebula (M1), the remnant of a supernova explosion observed in 1054 AD. Located near the bull's horn, the Crab Nebula remains one of the most important targets for studying the structure and evolution of supernova remnants. [1,2,3]
| Figure 2. The northern constellations | Figure 3. The southern constellations |
Though small, Dorado holds a prominent place in the Southern Hemisphere. This circumpolar constellation is visible year-round, steadily circling the southern sky. Its Portuguese name, dourado (“golden”), has inspired depictions as a gleaming goldfish or, in some interpretations, a swift swordfish. The brightest star, Alpha Doradus (magnitude 3.27), is a binary system of two nearly equal stars orbiting each other every 12 years. Dorado’s most striking feature is the Large Magellanic Cloud (LMC), one of the Milky Way’s closest neighbors, home to notable deep-sky objects including the Tarantula Nebula (NGC 2070), the Ghost Head Nebula (NGC 2080), the Seagull Nebula (NGC 2032) [Figure 3a], and the globular cluster NGC 1783. The constellation lies near Canopus, the second-brightest star, roughly midway along a line to Achernar, the ninth-brightest. [2,4,5]
Located between Canopus and the Large Magellanic Cloud, the Pictor constellation may not be well-known, but it holds significant astronomical value. It features Beta Pictoris [Figure 3b], a young star surrounded by a protoplanetary disk where planets are believed to be forming. Pictor also hosts intriguing deep-sky objects, including the Pictor A galaxy (ESO 252-18A), an active galaxy emitting powerful particle jets, one of which has created a giant X-ray bubble over a million light-years long, as well as the irregular dwarf galaxy NGC 1705 and the spiral galaxy ESO 121-6 [Figure 3c]. [2,6]
On 04 January at 05:59 a.m., the Waning Gibbous Moon and Jupiter will align along the same right ascension, with a separation of 3°42'. About an hour later, the pair will draw even nearer, coming within 3°36' of each other. Although their closest approach occurs while both objects are hidden by the Sun’s brightness, the precise moment of their conjunction – set against the background stars of Gemini – can be highlighted in the west-northwestern sky, as demonstrated in Figure 4. [7,10,11]
| Figure 4. The view of the west northwestern sky showing the conjunction of the Waning Gibbous Moon and Jupiter on 04 January at 05:59 a.m. using Stellarium. |
On 23 January at 04:57 p.m., the 5-day-old Moon will make a close approach to Saturn, decreasing their apparent separation to 3°49′. Conjunction follows at 08:40 p.m., when the Moon will be positioned 4°21′ north of Saturn. During these events, observers will find both objects set against the constellation Pisces. The exact timing of their conjunction is visible in the night sky as shown in Figure 5. [12,13]
On 31 January, at 10:29 a.m., the Moon will once again pass 3°51′ north of Jupiter, aligning with it along the same right ascension. In roughly an hour, the pair will draw even closer, separated by 3°47′. Both celestial bodies will be situated in the constellation Gemini, with the Moon shining at magnitude -12.7 and Jupiter at magnitude -2.6. The exact events will not be visible since the Moon and Jupiter lie below the horizon, but the pair can be observed above the eastern horizon at 06:30 p.m. on the same day, remaining visible until they set in the west. [Figure 6] [7,14,15]
All the conjunctions and near approaches mentioned between the planet and the moon, or planet to planet, will be visible enough to fit within the field of view of a telescope and can also be viewed with the naked eye or using a pair of binoculars.
Although modest compared to major meteor showers like the Perseids or Geminids, the γ-Ursae Minorids offer a rewarding experience for dedicated observers. Active from 10 to 22 January and peaking on 18 January, the shower radiates from the constellation Ursa Minor and typically produces around three (3) meteors per hour under favorable conditions. The best viewing period begins at 10:39 p.m., when the radiant rises above the eastern horizon, and continues until dawn at approximately 05:59 a.m. The radiant attains its maximum altitude near 07:00 a.m.; however, optimal viewing occurs around 05:00 a.m. [Figure 8], when the pre-dawn darkness significantly improves meteor visibility. This year, the shower coincides closely with the new Moon, ensuring minimal interference from moonlight and allowing even faint meteors to be more easily visible. [18,19]
Meteor showers are observable through the naked eye, and no special equipment such as telescopes or binoculars is needed. Maximize the viewing experience by choosing a dark observation site away from the city lights under clear and moonless sky conditions.
Notes:
*following day
• All times displayed are in Philippine Standard Time (PhST)
References:
[1] PAGASA Special Publication No. 840; The Philippine Star Atlas 2019/Stellarium Software
[2] C. Guide, “Constellations: A Guide to the Night Sky.” https://www.constellation-guide.com/constellations-by-month/january-constellations/, Last accessed on 2025-12-12, 2025.
[3] Go Astronomy, “TAURUS CONSTELLATION” https://www.go-astronomy.com/constellations.php?Name=Taurus, Last accessed on 2025-12-12, 2025.
[4] Go Astronomy, “DORADO CONSTELLATION” https://www.go-astronomy.com/constellations.php?Name=Dorado, Last accessed on 2025-12-12, 2025.
[5] Label Stars, “Dorado Constellation: The Ultimate Guide” https://labelstars.com/en/constellations-list/dorado-constellation, Last accessed on 2025-12-12, 2025.
[6] Go Astronomy, “PICTOR CONSTELLATION” https://www.go-astronomy.com/constellations.php?Name=Pictor, Last accessed on 2025-12-12, 2025.
[7] Multi-Interactive Computer Almanac (MICA), Last accessed on 2025-12-12, 2025.
[8] D. Ford, “In-The-Sky.org Guide to the night sky: “Jupiter at perigee” https://in-the-sky.org/news.php?id=20260109_12_100, Last accessed on 2025-12-12, 2025.
[9] D. Ford, “In-The-Sky.org Guide to the night sky: “Jupiter at opposition” https://in-the-sky.org/news.php?id=20260110_12_100, Last accessed on 2025-12-12, 2025.
[10] D. Ford, “In-The-Sky.org Guide to the night sky: “Conjunction of the Moon and Jupiter” https://in-the-sky.org/news.php?id=20260103_20_100, Last accessed on 2025-12-12, 2025.
[11] D. Ford, “In-The-Sky.org Guide to the night sky: “Close approach of the Moon and Jupiter” https://in-the-sky.org/news.php?id=20260103_15_100, Last accessed on 2025-12-12, 2025.
[12] D. Ford, “In-The-Sky.org Guide to the night sky: “Close approach of the Moon and Saturn” https://in-the-sky.org/news.php?id=20260123_15_100, Last accessed on 2025-12-12, 2025.
[13] D. Ford, “In-The-Sky.org Guide to the night sky: “Conjunction of the Moon and Saturn” https://in-the-sky.org/news.php?id=20260123_20_100, Last accessed on 2025-12-12, 2025.
[14] D. Ford, “In-The-Sky.org Guide to the night sky: “Conjunction of the Moon and Jupiter” https://in-the-sky.org/news.php?id=20260131_20_100, Last accessed on 2025-12-12, 2025.
[15] D. Ford, “In-The-Sky.org Guide to the night sky: “Close approach of the Moon and Jupiter” https://in-the-sky.org/news.php?id=20260131_15_100, Last accessed on 2025-12-12, 2025.
[16] D. Ford, “In-The-Sky.org Guide to the night sky: “Quadrantid meteor shower 2026” https://in-the-sky.org/news.php?id=20260103_10_100, Last accessed on 2025-12-12, 2025.
[17] List of Meteor Showers for Observation Session – IMO – International Meteor Organization https://www.imo.net/members/imo_showers/working_shower_list, Last accessed on 2025-12-12, 2025.
[18] D. Ford, “In-The-Sky.org Guide to the night sky: “γ-Ursae Minorid meteor shower 2026https://in-the-sky.org/news.php?id=20260119_10_100, Last accessed on 2025-12-12, 2025.
[19] IMO – International Meteor Organization “2026 Meteor Shower Calendar” https://www.imo.net/files/meteor-shower/cal2026.pdf, Last accessed on 2025-12-12, 2025.
For more information, call or email:
Ms. Ma. Rosario C. Ramos
Chief, SSAS - RDTD
PAGASA - DOST
Diliman, Quezon City
Trunkline: 8284-0800 loc 3015, 3016, 3017
Email address: astronomy@pagasa.dost.gov.ph
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