#SWAN25F
Color version of comet #SWAN25F from this morning’s session.
🔭 #cometwatch
April 5, 2025 at 4:22 PM
🔭 Новая яркая комета SWAN25F в кадре Михаэля Йегера, 6 апреля
April 17, 2025 at 12:52 PM
Comet C/2025 F2 (SWAN). One to watch out for in the morning sky above the UK. Need binoculars at least. 🔭 🧪 theskylive.com/c2025f2-trac...
Comet C/2025 F2 (SWAN) - SWAN25F Live Position | TheSkyLive.com
High precision real time tracking tool for Comet C/2025 F2 (SWAN) - SWAN25F which can be used identify Comet C/2025 F2 (SWAN) - SWAN25F and follow its movements across deep sky stellar fields.
theskylive.com
April 10, 2025 at 4:39 PM
The recently discovered comet SWAN25F is displaying a long tail and rapidly brightening in the northern hemisphere's dawn skies 👇
cometografia.es/nuevo-cometa...
#astronomy #cometwatch
Cometa SWAN25F: Un nuevo visitante en el cielo - Cometografía
El recientemente descubierto cometa SWAN25F despliega una larga cola y aumenta rápidamente de brillo en los amaneceres del hemisferio norte.
cometografia.es
April 7, 2025 at 3:30 PM
Observational Alert🚨👇
RECENTLY DISCOVERED #COMET #SWAN25F IS QUICKLY INCREASING ITS MAGNITUDE!
Located now in #Pegasus, it has developed a nice ion tail. Try to catch it next nights using ephemerids available here:
➡️ www.projectpluto.com/swan.htm
#DoLookUp 🤩
April 6th image by M. Jäger & G. Rhemann
April 6, 2025 at 7:28 PM
Scoperta una cometa che potrebbe diventare visibile a occhio nudo. Si chiama SWAN25F. Con un po' di fortuna a fine mese si potrà ammirare di sera senza telescopi o binocoli anche dall'Italia. Dita incrociate!
April 8, 2025 at 4:18 PM
Nuevo cometa a la vista, SWAN25F (pendiente de nombre oficial) es visible durante estos días antes del amanecer: www.cielosboreales.com/astronomia/c...
Nuevo cometa SWAN25F - Cielos Boreales
Actualmente podemos observar el cometa SWAN25F antes del amanecer en la constelación de Pegaso con telescopios de aficionado. Necesitamos cielos oscuros y
www.cielosboreales.com
April 5, 2025 at 4:13 PM
For those early risers, I have added details of what looks like a nice comet, Comet SWAN25F to my Web site. It's about 9th magnitude and sporting a very nice tail with lots of structure.
www.star-gazing.co.uk/WebPage/come...
Comet SWAN25F – Star-Gazing
The SWAN Imaging system has found a new comet. It has not been assigned an official designation yet, so currently known as SWAN25F. It's bright enough to be see
www.star-gazing.co.uk
April 7, 2025 at 3:18 PM
Tried to capture new comet SWAN25F this morning. I had the right area in Pegasus but obviously the sky was too bright just before 5am as comet found there none. Will try again over the next few days. #Astronomy #SWAN25F
April 8, 2025 at 7:48 AM
🔭 New comet in the sky
Discovered in SOHO satellite images in late March, comet SWAN25F was reported by Michael Mattiazzo on April 1. It's moving rapidly through the constellation Pegasus and has already been confirmed by observers worldwide.
Image Kumagya Kimura 🧵
April 4, 2025 at 8:10 PM
Comet #SWAN25F this morning — the dawn sky was less transparent than yesterday, but there it is.
I did a stack without stars or satellites to make it clearer.
It keeps getting brighter: I measured magnitude 7.8 and a 1.25° ion tail.
cometografia.es/nuevo-cometa...
#astronomy #cometwatch
April 8, 2025 at 12:44 PM
😮☄️Surprise with #comet #SWAN25F imaged this morning.
The tail extends beyond the frame with over 1 degree in length, showing multiple jets, bends, and disconnections.
It has brightened to magnitude 8.3, making it observable with binoculars.
#cometwatch #astronomy #starlinked 🤬
April 7, 2025 at 10:08 AM
A new comet has appeared - Comet SWAN25F.

It's still in the process of being catalogued. Discovered by Aussie amateur astronomer Michael Mattiazzo.

It is brightening to binoc level observability. Its tail is long, about 2 degrees

This image was taken by Michael Jäger and Gerald Rhemann .
April 8, 2025 at 9:51 PM
This isn't in the stellerium app but they made a graphic. Just look up 69 pegasi. Gonna go check it out, unfortunately I don't have a great lens for it but we'll see it a go!
April 9, 2025 at 12:44 PM
Image of new comet SWAN25F by
G.Rhemann & M.Jäger done last April 6th…
Wonderful!
April 10, 2025 at 9:22 PM
Endlich wieder ein hellerer Komet! Der 9-mag helle Schweifstern mit dem provisorischen Namen SWAN25F wurde vom Sonnenobservatorium SOHO entdeckt . Er bewegt sich in den nächsten Tagen im Pegasus nach Osten. Die Helligkeit von derzeit 9 mag wird bei sinkender Höhe über dem Horizont... 1/3 🔭
April 5, 2025 at 6:36 PM
Managed to struggle out of my pit this morning to observe Comet SWAN25F, although it looks like it will get the IAU designation C/2025 F2 SWAN.

11 frame stack of 15sec subs. TMB80 f/6 , ASI183MM

☄️🔭 #CometWatch #astronomy #astrophotography
April 7, 2025 at 5:59 AM
April 9, 2025 at 3:51 PM
New comet SWAN25F, a while ago from home.
At magnitude 9, quite condensed, with a quarter-degree ion tail showing visible filaments. Very bright in green channel, bright in blue, and faint in red. Decorated by Elon Sky-Destroy.
🔭20-cm f/3.7 Reflector + CCD, from Vallés, Valencia, Spain.
#cometwatch
April 5, 2025 at 8:11 AM
ギリギリかろうじてSWAN25F彗星捉えたぞ〜w マジでギリギリ。厳しいわ。

2週間くらいしたらもっと観やすくなるけど、どうやらそこまで増光はしなそうだ。短ぇ夢だったぜ┐(´~`;)┌
September 15, 2025 at 8:10 PM
New comet SWAN25F is turning heads — and telescopes — toward the morning sky

www.space.com/stargazing/n...

It's possible that the comet could brighten past 5th magnitude by the end of April, potentially becoming visible to the naked eye under dark skies. 🔭🧪
New comet SWAN25F is turning heads — and telescopes — toward the morning sky
The comet was first spotted by an amateur astronomer looking through SOHO spacecraft data.
www.space.com
April 8, 2025 at 4:35 AM
Unvermittelt tauchte ein neuer Komet auf. Das Objekt SWAN25F ist zurzeit 8,5 Magnituden hell und befindet sich in den Sternbildern Pegasus und Andromeda
Überraschung am Morgenhimmel: Neuer Komet entdeckt
Vollkommen unerwartet sorgt der neu entdeckte Komet SWAN25F für Aufmerksamkeit
www.spektrum.de
April 7, 2025 at 8:55 PM
Image by Michael Jäger from this morning of still unnamed comet SWAN25F.
"... has brightened significantly, but it does not appear to be an outburst."

G 8.4 mag

"Coma and tail: 5', 2°"

groups.io/g/comets-ml/...

☄️🔭 #CometWatch
April 6, 2025 at 10:29 AM
El cometa SWAN25F ya tiene designación oficial: C/2025 F2 (SWAN)
April 9, 2025 at 6:34 AM