Searching for 46P/Wirtanen Michael Bersin 7 years ago It’s a comet. Long exposures (F 8.0, 180 seconds, ISO 1600, 640 mm): Nope. No luck. If there are clear skies this week, we’ll keep looking. Share this: Share on Facebook (Opens in new window) Facebook More Share on Bluesky (Opens in new window) Bluesky