Get ready for an exciting celestial event! The meteor activity outlook for November 15-21, 2025, is about to take center stage. But here's where it gets controversial... the Moon, our celestial neighbor, will be in its new phase on November 20th, which means it'll be a challenge to spot meteors. However, with a little planning and the right timing, you might just catch a breathtaking meteor shower!
For evening observers, the estimated hourly rates peak at around 3 from mid-northern latitudes and 2 from tropical southern locations. But wait, there's more! Morning observers can expect a delightful surprise with rates reaching up to 14 from mid-northern latitudes and 8 from tropical southern spots. Just remember, these rates can vary based on personal perception, weather, and your stargazing experience.
Now, let's talk about the radiants, the areas of the sky where meteors appear to originate. These positions are like celestial coordinates, and they don't change much day to day. So, whether you're using star atlases, planispheres, or planetarium apps, you'll be able to locate these radiants easily.
Activity from each radiant is best observed when it's positioned highest in the sky, either due north or south along the meridian. So, plan your stargazing sessions accordingly, especially for those radiants that rise after midnight.
Here's a fun fact: meteor activity is rarely seen directly at the radiant position. Instead, meteors shoot outward, so it's best to position your field of view so that the radiant is at the edge, not the center. This way, you can trace the path of each meteor back to its radiant or determine if it's a sporadic one.
Now, let's dive into the sources of meteoric activity expected this week:
Southern Taurids (STA): The last of this shower is expected this week, with a radiant near 04:00 (060) +15. This area lies in western Taurus, north of the star lambda Tauri. Rates are estimated at 1 per hour, with medium-slow velocity meteors.
Northern Taurids (NTA): Active from a wide radiant at 04:08 (062) +24, these meteors are best seen facing southward around 01:00 LST. Rates are estimated at 2 per hour in the northern hemisphere and 1 per hour south of the equator. These meteors also have a medium-slow velocity.
November Orionids (NOO): Active from November 13 to December 12, with maximum activity on November 30th. The radiant is currently at 05:36 (084) +16, on the Orion/Taurus border. Rates are expected to be less than 1 per hour, with medium-speed meteors.
alpha Monocerotids (AMO): Known for their occasional outbursts, these meteors are active from November 13 to 27, with a maximum on the 22nd. Rates are very low away from the peak night, with swift meteors entering at 61 km/sec.
Leonids (LEO): Active from October 27 to December 7, with maximum activity on November 17th. The radiant is currently at 10:00 (150) +23, in northwestern Leo. Current rates are expected to be 5 per hour in the northern hemisphere and 3 per hour south of the equator, with swift meteors and persistent trains.
And here's the part most people miss... sporadic meteors! These are meteors that cannot be associated with any known shower. They make up the bulk of the activity seen each night, especially away from the peaks of major annual showers.
From mid-northern latitudes (45°N), you can expect to see approximately 12 sporadic meteors per hour during the last hour before dawn. From tropical southern latitudes (25°S), morning rates would be around 8 per hour, and evening rates would be lower.
So, are you ready to witness these celestial wonders? Remember, meteor activity is a fascinating blend of science and nature, and your observations can contribute to our understanding of these cosmic events.
And here's a thought-provoking question for you: Do you think the Moon's phase will impact your meteor-watching experience? Share your thoughts and observations in the comments below!
Let's spark some discussion and learn from each other's stargazing adventures!
